What is the purpose of statistical analysis?

Answers

Answer 1

Answer:

Explanation: Statistical analysis is the process of generating statistics from stored data and analyzing the results to deduce or infer meaning about the underlying dataset or the reality that it attempts to describe.


Related Questions

The receptors on the ______ of a neuron receive(s) the transmitter released by other neurons.

Answers

Answer:

The receptors on the postsynaptic membrane (dendrites) of a neuron receive(s) the transmitter released by other neurons.

Explanation:      

Neurons transmit nervous impulses. These cells are formed in general by a cellular body, dendrites and an axon. The dendrites are cytoplasmic extensions that receive stimuli from other cells. The axon is a long formation capable of conducting the electrochemical signals.    

Every neuron forms connections with other neurons. These connections are known as synapsis. As it happens in every synapsis between neurons when a presynaptic neuron sends information, a neurotransmitter is released. This molecule is a chemical substance that travels through the synaptic cleft to the junctional area of the other neuron and binds to its receptors in the postsynaptic membrane, located in dendrites of the other neuron. This receptor is a protein structure that triggers an answer. The binding produces a depolarization of the cell called an excitatory postsynaptic potential. An action potential is initiated and spreads to the rest of the membrane depolarizing it.  As long as the signal molecule is in the synaptic space, it keeps linking to its receptor and causing a postsynaptic answer. To stop this process, the neurotransmitter must be taken out from the synaptic space.

 

I don’t understand this and it’s a big test and I can’t fail!!

Answers

Answer:

Double Helix

The structure of DNA is called a double helix.

8. The amount of energy the producers in this energy pyramid provide the primary
consumers is 54,000 joules. From this amount, 540 joules are provided to the tertiary
consumers. Based on this model, how much of the energy was provided to secondary
consumers?

Answers

Answer:

Energy provided to secondary  consumers = 5,400

Explanation:

Given:

Primary  consumers = 54,000 joules

Tertiary  consumers = 540 joules

Find:

Energy provided to secondary  consumers

Computation:

10 % energy is transfer to next user

So,

Primary  consumers used 54,000 joules

So,

Energy provided to secondary  consumers = 54,000 × 10%

Energy provided to secondary  consumers = 5,400

how are saturated fats different from unsaturated fats

Answers

Answer:

Saturated fats have no double bonds in their chemical structure. They are “saturated” with hydrogen atoms. Because of their chemical structure, they have a solid consistency at room temperature. Unsaturated fats are typically liquid at room temperature. They differ from saturated fats in that their chemical structure contains one or more double bonds. They can be further categorized as: 3  

Monounsaturated fats: This type of unsaturated fat contains only one double bond in its structure. Monounsaturated fats are typically liquid at room temperature and include canola oil and olive oil.

Polyunsaturated fats: This type of unsaturated fat contains two or more double bonds in their structure. They are liquid at room temperature. Polyunsaturated fats include safflower oil, sunflower oil, and corn oil.

Explanation:

Traditional Chinese Medicine relied on the practice of___
which uses needles for pressing into pressure points on the body

Answers

Answer:

acupuncture

Explanation:

pretty much the definition of acupuncture. acupuncture was used and is used to today to heal and relax the body.

Pill bugs are placed in a container where they have a choice of a wet or dry environment. researchers record how much time was spent on each side.

Answers

Answer:

This question is incomplete; the complete question is as follows:

Pillbugs are placed in a container where they have a choice of a wet or a dry environment. Researchers record how much time was spent on each side. What is the INDEPENDENT and DEPENDENT variables?

The independent variable is WET OR DRY ENVIRONMENT

The dependent variable is TIME SPENT

Explanation:

The independent variable in an experiment is the variable that the experimenter manipulates or changes in order to bring about an effect on the dependent variable.

Conversely, the dependent variable is the variable that the experimenter measures in an experiment. It is dependent on the independent variable.

In this question, the researchers placed pillbugs in containers that are either WET or DRY in order to measure how much time they spent in each side. Hence, the independent variable is the WET or DRY environment the pillbugs were placed because it is what the researcher changes while the dependent variable is the TIME SPENT because it is what the researchers measure.

How can a change to earth orbit affect earth climate apex

Answers

Answer:

Change over time

Explanation:

During which step of cellular respiration is the most ATP produced?
A. Krebs cycle
B. glycolysis
C. photosynthesis
D. electron transport chain

Answers

Answer:

D. electron transport chain?

Answer:

its D

Explanation:

Compared with their counterparts in developed countries, individuals in developing nations typically have a





a
larger ecological footprint.
b
greater dependence on fossil fuels.
c
shorter life span.
d
higher standard of living.

Answers

Answer:b

Explanation:

which is associated with low humidity
dry air
warm air
rainforest
coastal area

Answers

Answer:

Dry air.

Explanation:

One definition of dry air is a theoretical sample of air that has no water vapor. Another definition of dry air is air that has a low relative humidity. When the relative humidity drops below about 40%, the air feels dry to the skin.

A physical phenomenon that is typically associated with low humidity is: A. dry air.

What is dry air?

Dry air can be defined as a type of air that does not contain water or water vapor at all. Thus, a dry air refers to a sample of air that is devoid of moisture such as water or water vapor.

Based on scientific information, dry air is a physical phenomenon that is typically associated with low humidity i.e it has zero percent (0%) relative humidity.

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all organisms possess a genetic system based on what

Answers

Answer:

DNA

Explanation:

Deoxyribonucleic acid or DNA is defined as the genetic material in all the living organisms responsible for all the genetic activities in an organism.

DNA carries genetic instructions that are inherited from one generation to another generation. The DNA comprises of genes having specific genetic code that encodes the sequence of amino acid residues in proteins. DNA undergoes the process of replication and form several copies of it which are passed on to next generation.

Hence, the correct answer is "DNA".

All organisms possess a genetic system based on DNA as it is a hereditary material.

DNA  is a hereditary material which is present in human beings as well as all other living organisms.  Every cell which is present in an organism's body has DNA  which is the same. Most of the DNA is situated in the cell's nucleus  and small amount of it can be found in the cell's mitochondria as well.

Information which is stored in DNA is stored as codes made up of four chemical bases namely, adenine, thymine , cytosine and guanine.Human DNA consists of 3 billion bases .The order of the bases determines information which is required for building and maintaining an organism.

As all genetic information is stored in DNA all genetic systems are based on DNA.

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how does snake move? explain

Answers

Answer:

Snakes slither to move around because they have no legs. They rely on their muscles and scales... The scales drag against the ground to help move the snack forward. Finch said that a snack 's strong muscles help it lift some scales and allow it to move allow rough surfaces like branches and trees.

Explanation:

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tudy the graph above. What does the region labeled “A” represent? Question 2 options: Activation energy with a catalyst Energy of the products Activation energy without catalyst Reaction progress

Answers

Answer:

A. Activation energy with a catalyst

Answer:

A

Explanation:

what is digestion??​

Answers

Digestion is the process of breaking down food by mechanical and enzymatic action in the alimentary canal into substances that can be used by the body.

Answer:

morjjhhhfligujcckgxjgxkgxgftixfjchkxdhshfzfyxkhgcgjf

where would a pictograph not appear in a experimental outline

Answers

Answer:

somewhere on the outline

Answer:

Explanation:

Observations

How do Earth's ecosystems resist the flow toward maximum entropy?
a. Plants and animals decompose after dying, which returns energy to an ecosystem.
b. Plants and animals store energy in ATP to prevent entropy.
c. Plants continually add energy to an ecosystem using photosynthesis, which converts the sun's energy into usable energy.
d. There are fewer animals at the top of the food chain to keep entropy in balance.

Answers

Answer:

c. Plants continually add energy to an ecosystem using photosynthesis, which converts the sun's energy into usable energy.

Explanation:

The first thermodynamic law states that energy does not create or destroy, it transforms. The total energy in an isolated system keeps invariable, but the quality of the energy (exergy) might vary.  The second thermodynamic law stated that if there is any process in a system there, the energy quality (exergy) must degrade.  Any real process might only proceed in one direction that conducts to an increase in entropy. Entropy: Thermodynamic magnitude that indicates the degree of the molecular disorder in a system.Exergy: Measure of the maximum capacity of an energy system to produce useful work from a certain energy amount, as it balances with its environment.

Ecosystems are the biotic, physical, and chemical components of nature, acting together as disipative processes out of balance. According to the second thermodynamic low, ecosystem development should increase the degradation of energy.  

Vegetable growth helps to capture solar energy and dissipate useful gradients. Many times, plants of many species are arranged in such a way that they increase together the foliar surface to optimize capture and energy degradation.  Most of the plants´ energy is destined to evapotranspiration, which is the main dissipative pathway in terrestrial ecosystems

The geographical distribution of species richness is highly correlated to the annual evapotranspiration potential. This relationship between species and exergy suggests a close link between biodiversity and dissipative processes. The more exergy is available among species, the more available energy degrading paths will be. Trophic levels and food chains are based on fixed photosynthetic material and the subsequent dissipation of those gradients. There will be a higher species´diversity in places where there is more available exergy.

Which of the following has least mass? 1)3.01 × 10²³ atoms of C 2)8 gram of hydrogen 3)2.5 mole of Na 4)1 mole of S

Answers

Answer:

8 gram of Hydrogen

You have to work out the mass of each answers option so for

1. from atoms to mass you have to work with avagadros number (6.23x10^23) and then with the molar mass of the Carbon.

2. Already in grams so do not need to do anything

3. From mole to mass, just take the moles and multiply it by the molar mass

4. Do the same as 3 as they are both in moles

Define monomer and polymer

Answers

Answer:

Monomer is a molecule that can be bonded to other identical molecules to form a polymer.

Polymer is a substance which has a molecular structure built up chiefly or completely from a large number of similar units bonded together

A monomer is a molecule that forms the basic unit for polymers, which are the building blocks of proteins

Polymer is a big molecule that forms from monomers, it consist of macromolecules (large molecules)

How many vowels does Appalachian have ?

Answers

Answer:

5

Explanation:

aeiou are vowels

Answer:

5

Explanation: AEIOU somtimes Y are vowels

True or false? A testable question is a question that can be answered by designing and conducting an experiment?

Answers

Answer:

True

Explanation:

A testable qustion has to be able to be tested useing experiments

any ideas on what it is?

Answers

Answer:A

Explanation:

True or False? Fiber can reduce cholesterol levels and risk of heart attack, and can also prevent constipation.​

Answers

Yes this answer is TRUE !!!

Which statement describes the structure of lipids?
O composed of chains of monosaccharides
O composed of long chains of amino acids
O composed of single or double strands of nucleotides
O composed of a glycerol molecule bonded to fatty acid molecules

Answers

The statement which says that it is   composed of a glycerol molecule bonded to fatty acid molecules, it is the glycerol molecule which holds up together the fatty acid molecules. The statement that is correct is option D.

What is the functional group in the fatty acid ?

Fatty acid is the bio molecule in which the functional group is the carboxylic acid.

In molecule of the fats, the molecules of the  fatty acids are linked to each of three of the  carbons of  the glycerol molecule with the ester bonds  through oxygen atoms. While ester bond is forming on, 3 molecules are  being released. Since the  fats are  consisted  of three fatty acids with the  glycerol but  they are called as  triacyl glycerol  as well or the  triglycerides.

A glycerol with the  3 fatty acids are  attached with are  referred  as triglyceride , that is a sub constituent of  the lipids or fat.  It is formed from  molecules  of  the glycerol with 3 fatty acids.  The molecules of the triglycerides are main energy storing molecules of  body of  the animals that is  mainly stored inside the  adipose tissue.

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The Scientific Method
Put these in order, top to bottom, from first in the process to last.
Investigation and Observations
Prediction
Summary
Hypothesis
Question
< PREVIOUS
5 of 32
NEXT->

Answers

Answer:

hey  

Explanation:

4. CJ wanted to see if listening to music would make the basketball players make more baskets. On day one, he didn’t play any music and counted how many baskets they could make in 10 minutes. On day 2, he played rap music and counted the baskets, and on day 3, he played classical music and counted the baskets. a. Independent Variable (IV): _____________________________________________ b. Dependent Variable (DV): _____________________________________________ c. Control: ____________________________________________________________

Answers

Answer:

Independent variable- different kind of music played

Dependent variable- will listening to music make the players make more baskets?

Control- didnt play any music at all

Explanation:

CJ wanted to see if listening to music would make the basketball players make more baskets. Day 1, he didn't play any music and counted how many baskets they could make in 10 minutes. Day 2, he played rap music and counted the baskets. Day 3, he played classical music and counted the baskets.

What is independent variable

The Independent variable in above question is listing to music or not because it totally depend upon CJ that he is listing music or not.

Dependent variable

The dependent variable in above question is number of basket made by the players because it's totally depend on player that how much he want to made basket.

Controlled variable

The controlled variable in above question is 10 minute time period, players, height of the basket because it totally depend upon CJ that how much time they listen music and how he throw the basket so all above is controlled variable.

Therefore,CJ wanted to see if listening to music would make the basketball players make more baskets. Day 1, he didn't play any music and counted how many baskets they could make in 10 minutes. Day 2, he played rap music and counted the baskets. Day 3, he played classical music and counted the baskets.

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When cell division does not occur in the usual pattern, a(n):_____ results.

Answers

Answer:

Tumor

Explanation:

When cell division does not occur in the usual pattern, a tumor results. This is also the major cause of cancer as there is usually the presence of tumors or cancerous cells

These cells multiply through cell division rapidly and abnormally thereby causing problems in the organisms as a result of them affecting and spreading to other parts of the body which are close to the tumor growths.

classifications of snail​

Answers

Answer; Molluscs
Is that what your asking?
The Class Gastropoda (in Phylum Mollusca) includes the groups pertaining to snails and slugs.

A depressed area of bone located on the inetrnal surface of the mandible inferior to th emylogyodi ridge, appears radiolucent is called_________.

Answers

Answer:

Submandibular fossa

Explanation:

The submandibular fossa is a concavity found under the mylohyoid line in the lingual portion of the mandibular canal. The mandibular fossa is particularly important for dentists since this region is surrounded by structures that are essential in implant surgery, as well as the static bone cavity of the mandible. In consequence, dental professionals need to know the anatomy of the submandibular fossa for efficiently controlling hemorrhages and nerve damage.

From the last question! which of the following is the independent Variable In experiment A: The presence of the headache B: the experimental drug C: The placebo D: the medical researcher.

Answers

Answer:

B

Explanation:

The experimental drug has a direct effect on the dependent variable which is the presence of the headache.

Can a element exist in all states of matter?

Answers

Answer:

. Every element can exist in the 3 basic states:

Explanation:

2 Answers. : gas, liquid, solid. It is just a matter of enough freezing and high pressure (to solidify gases, even Helium) or enough heat and low pressure (to vaporize metals, even tungsten)

Other Questions
A family wants to purchase a house that costs $185,000 . They plan to take out a $135,000 mortgage on the house and put $50,000 as a down payment. The bank informs them that with a 15-year mortgage their monthly payment would be $925.14 and with a 30-year mortgage their monthly payment would be $615.65 . Determine the amount they would save on the cost of the house if they selected the 15-year mortgage rather than the 30-year mortgage. Savings = $ A tutor is not allowed to help you with?A.skill learned in years past B.test-taking strategies C.memorizing information that might be on a testD. none of these "As our Indians perceive that much honour is accorded to the missionaries, and that they have given themselves in respect and reverence the title of Patriarch, some of these barbarians have often been seen meddling with, and affecting to perform, the office and functions of missionary, even to hearing confession, like us, from their fellow countrymen" Can someone explain this passage to me ? The flow rate of customers at a state fair is 100 per hour. The fair is open from 8 a.m. to 8 p.m. How many customers come through the fair during that time? what is the difference between a line graph and a bar graph Any value that makes an equation true is a _____ ernesto and his boss meet up briefly what is an argumentative essay The process of planning and managing a firms long-term assets is called:______.A. Capital BudgetingB. Agency Cost AnalysisC. Capital Structure Find the value of the following problems (a) 5 cube 3 Bearcat Construction begins operations in March and has the following transactions. March 1 Issue common stock for $17,500. March 5 Obtain $8,300 loan from the bank by signing a note. March 10 Purchase construction equipment for $21,500 cash. March 15 Purchase advertising for the current month for $1,000 cash. March 22 Provide construction services for $17,300 on account. March 27 Receive $12,300 cash on account from March 22 services. March 28 Pay salaries for the current month of $5,300. Required: Record each transaction. Bearcat uses the following accounts: Cash, Accounts Receivable, Notes Payable, Common Stock, Service Revenue, Advertising Expense, and Salaries Expense. You are concerned about the rate of death in catfish your aquaculture operation in tanks that have a high amount of algae growth. You collect some of the algae and send it to the university to have it identified. You find that it is a blue-green alga called Anabaena. Anabaena is known to be toxic to fish. You design an experiment to test how much of the algae the fish can stand before they die. You obtain 6 large aquariums (all the same size) and fill them with water taken from a healthy catfish pond at your operation. You put each aquarium on the same bench in the laboratory, where the light and temperature values are identical. You let the water stand for one day before starting the experiment. In aquarium 1, you add 2 grams of algae and no fish. In aquarium 2, you add 20 small catfish and no algae. Aquarium 3 gets 20 catfish and 2 grams of algae, #4 gets 20 catfish and 4 grams of algae, #5 gets 20 catfish and 8 grams of algae, and aquarium #6 gets 20 catfish and 16 grams of algae. The aeration rate of each aquarium is identical. You make two observations at the same time each day for two weeks. You keep track of the numbers of fish in each tank that die.What is the problem?What is your hypothesis?What is the independent variable? What percent is represented by the shaded area? what is 0.68 in expanded form Suppose the height of the pyramid is 20 yards. What is the pyramid's volume? Besides an extensive collection the museum of Tech University is home to one of the top rated professional museum ___ programs in the country Three times the sum of a number and 9 and 12. Find the number please help due today A customer value proposition is developed through an effective marketing mix that communicate about what to the customer?Inexpensive product offeringsO Recommendations from previous customersO Fairness towards customersO Benefits that satisfy needsConfidence LevelRate your confidence to submit your answer.High Is human self-interest the driving force behind all environmental problems?