Sixteen percent of videos are shorter than what
length?
The graph shows the distribution of the lengths (in
seconds) of videos on a popular video streaming site.
The distribution is approximately Normal, with a mean
of 264 seconds and a standard deviation of 75
seconds.
O 39 seconds
O 114 seconds
O 189 seconds
O 339 seconds
Streaming Videos

Sixteen Percent Of Videos Are Shorter Than Whatlength?The Graph Shows The Distribution Of The Lengths

Answers

Answer 1

Answer:

189 seconds

Step-by-step explanation:

16% shorter,

Left side first and second group is 2.5% and 13.5% = 16%

189 is the max of that group

Answer 2

16% of videos on the streaming site are shorter than 189 seconds.

To determine the length at which 16% of videos are shorter, we can use the properties of a normal distribution.

Given that the mean length is 264 seconds and the standard deviation is 75 seconds, we can use a Z-score to find the corresponding percentile.

First, we need to find the Z-score associated with the 16th percentile. This can be done using a Z-table or a statistical calculator. The Z-score corresponding to the 16th percentile is approximately -0.9945.

Using the formula for Z-score:

Z = (X - μ) / σ,

where X is the length of the video, μ is the mean, and σ is the standard deviation, we can rearrange the formula to solve for X:

X = Z * σ + μ.

Substituting the values:

X = (-0.9945) * 75 + 264,

X ≈ 189 seconds.

Therefore, approximately 16% of videos on the streaming site are shorter than 189 seconds. So, the correct answer is 189 seconds.

To know more about shorter click here :

https://brainly.com/question/14993049

#SPJ2


Related Questions

If Sean drives 35 miles in 5 hours,how many miles does Sean drive in 1 hour?



Please give me an answer not a website

Answers

Answer:

7 miles

Step-by-step explanation:

you want to take the total miles and devide it by total time, (35/5) and that would be your answer.

Answer:

[tex]7\:\text{miles}[/tex]

Step-by-step explanation:

This problem implies Sean drives at a constant rate. Therefore, we can set up the following proportion:

[tex]\frac{5}{35}=\frac{1}{x},\\5x=35,\\x=\boxed{7}[/tex]

Find the area of the parallelogram. Include formula.

Answers

Answer:

24 units²

Step-by-step explanation:

Hi there!

[tex]A=bh[/tex] where b is the base and h is the height of the parallelogram

Plug in 6 as the base and 4 as the height

[tex]A=(6)(4)\\A=24[/tex]

Therefore, the area of the parallelogram is 24 units².

I hope this helps!

Answer:

Given :-

Height = 6 cm

Base = 4 cm

To Find :-

Area

Solution :-

We know that

Area = Base × Height

Area = 4 × 6

Area = 24 in²

[tex] \\ [/tex]

if these triangles are similar,name the missing angles, (25 points )​

Answers

Answer:

170

Step-by-step explanation:

Si a la mitad de un número le restas su tercera parte, y, a este resultado, le sumas 85/2,


obtienes el triple del número inicial. ¿De qué número se trata?

Answers

Answer:

x = 15

Step-by-step explanation:

Llamaremos x al número que buscamos, entonces:

la mitad de x es  x/2, la tercera parte es x/3, y el triple del número es 3*x

De acuerdo al problema :

(x/2 - x/3 ) + 85/2  = 3*x

Esta es una ecuación de primer grado pasamos a resolverla.

( 3*x  -  2*x ) /6   + 85/2  = 3*x

x/6 + 85/2 = 3*x

( x + 255)/6 = 3*x

x  +  255  = 18*x

17*x  = 255

x  = 255/17

x = 15

Rate of change for y=1x+1

Answers

Answer:

The rate of change is 1

Step-by-step explanation:

The rate of change is the same as the slope, the ratio of the change in y over the change in x. In this case, the slope is 1, making the rate of change also 1.

what is the slope of the line in this graph? a5/9 b5/7 c7/5 d9/7​

Answers

Answer:

B. 5/7

Step-by-step explanation:

rise over run

rises 5 units, runs 7 units

Which function has an asymptote at x = 5 and an x-intercept of (6,0)?
OA
f(x) = log(x - 5)
B.
f(x) = log(x + 5)
OC. Ax) = log x-5
OD.
f(x) = log x + 5

Answers

Answer:

f(x) = log (x-5)

Step-by-step explanation:

__________

f(x) = log(x - 5) is the  function has an asymptote at x = 5 and an x-intercept of (6,0)

What is a function?

A relation is a function if it has only One y-value for each x-value.

we need to find the function which has an asymptote at x = 5 and an x-intercept of (6,0)

An asymptote is a line that the graph of a function approaches as either x or y go to positive or negative infinity.

There are three types of asymptotes: vertical, horizontal and oblique.

The asymptotes are lines, they are written as equations of lines. The vertical asymptotes are x = 5.

f(x) = log(x - 5) is the  function has an asymptote at x = 5 and an x-intercept of (6,0)

Hence, f(x) = log(x - 5) is the  function has an asymptote at x = 5 and an x-intercept of (6,0)

To learn more on Functions click:

https://brainly.com/question/21145944

#SPJ2

what is the slope of a line that passes through the points (6, 1) and (9, 8)? process plsss !!!

Answers

slope is considered (rise/run) or (y2-y1 / x2-x1)
meaning (8-1 / 9-6) which is equal to 7/3

Wren makes some rectangular display boxes. Wren’s first display box is 6 inches long, 9 inches wide, and 4 inches high. What is the volume of the display box?

Answers

Answer:

216

Step-by-step explanation:

V = whl =9 · 4 · 6 = 216

a jar holds 3 red, 2 white and 5 green marbles. What is the probability of not drawing out a white one?

Answers

Answer:

80%

Step-by-step explanation:

P(not white) = 8/10

What is -10 + (-3/4)?
Answers:
-10 3/4
-9 1/4
9 1/4
10 3/4

Answers

Answer:

-10 3/4 hope this help

Step-by-step explanation:

Answer:

the first opinion is correct  

Step-by-step explanation:

Please find the missing side and show your work

Answers

Answer:

13.3041346957 Ft. ( Or 13.30 Ft. )

Step-by-step explanation:

Formula: A^2 + B^2 = C^2

Substitution: 9^2 + 6^2 = 117

√177 = 13.3041346957

13.3041346957 ( Rounded ( Hundredths Place ) = 13.30 Ft .

question on picture!!

Answers

Answer:

Step-by-step explanation:

An angle measuring 60 degrees is measured as 62 degrees. What is the percentage error correct to 3 significant figures?

Answers

Answer:

3.33%

Step-by-step explanation:

math stuuf <3

Besties helpppp please FASTTT

Answers

Answer:

180

Step-by-step explanation:

area of a trapezoid = [tex]\frac{a+b}{2}h[/tex]

where a = base 1

b = base 2

and h = height

This is what we are given

base 1 = 23

base 2 = 37

and height = 6

That being said we plug in the given values into the formula

[tex]A=\frac{37+23}{2} 6\\23+37=60\\\frac{60}{2} =30\\30*6=180[/tex]

Hence the area of the trapezoid is 180 square feet

Please help: what is 262.3 out of 329 as a percent?

Answers

Answer:

79.72644377% is the answer I believe.

I am almost positive the answer is 79.72644377%

the perimeter of a square is 28 feet. what is its area in square feet?

Answers

The area of the square is 49ft squared
Since the formula for the perimeter of a square is 4s then
4s=28
s=7

Now the area of square is s^2=a
(7)^2=a
49=a

Need help on this question asap

Answers

need help in this question asap srry i need points

20 points answer pls

Answers

Answer: 0.03, 45.6

Step-by-step explanation: for the first question, move the decimal point two points to the right. 0.03 is the first answer. Next, move the decimal point two points to the left, you will get 45.6

solve for the following inequality: -3x+4>19

Answers

Answer:

x<-5

Step-by-step explanation:

[tex]1)\ -3x+4>19[/tex]

[tex]2)\ -3x>15[/tex]

[tex]3)\ -x>5[/tex]

[tex]4)\ x<-5[/tex]

Inequality Form:

x < −5

Interval Notation:

( −∞, −5 )

Melissa has 120 vanilla cake pops to sell. Each vanilla cake pops is covered with one topping. 1/2 ​ of the cake pops are covered with chocolate sprinkles. 1/3​ of the cake pops are covered with strawberry sprinkles. * the rest are covered with green sprinkles. How many cake pops are covered with green sprinkles?

Answers

Answer:

The Answer is 20 cake pops are covered with green sprinkles.

Step-by-step explanation:

So if you have 1/2 choclate, 1/3 strawberry, and the rest are green, you first need to convert the Chocolate and the Strawberry into the same fraction. As shown:

Chocolate: 1/2=3/6

Strawberry:1/3=2/6

The rest are Green sprinkles.

So, your equation would be:

Chocolate sprinkles + Strawberry Sprinkles + Green Sprinkles = Total

And their are 5/6 of Chocolate and Strawberry Sprinkles...

That would mean 100 Chocolate and Strawberry Sprinkles!

Because 1/6 of 120 is 20 and multiply that by five and you have 100...

Now that we have that, and we know the rest are green...

we just do 120-100=20

So their you go!

Sorry its long but hope it helps! <3

how would you read the expression 54?​

Answers

Answer:

Five to the fourth power

Answer:

Five to the fourth power

Step-by-step explanation:

select all equations that have infinitely many solution ​

Answers

Answer:

1, 2

Step-by-step explanation:

1 and two end up being 0=0 solutions (infinite)

3 is 1 solution.

4 is no solutions.

Can someone please help me with math.

Answers

Answer:

C and A

Step-by-step explanation:

So first, off, to find the length of a line, we can use pythagreons theorm.(A^2+B^2=C^2) The cahnge in x squared and the change in y squared will give us C, which is the line length. You can count the tiles like this:

From the bottom point, lets count up the x coordinates till we hit the x coordinates of the top point. I got 3.

Next is the y coordinates.

When I count up until I reach the top point, I get 7. Lets plug these numbers in:

3^2+7^2=C^2

Use the square root on eahc number except for the unknown(C)

=

9+49=c^2

Add the two numbers together:

=

58=c^2

Take square root:

7.61=c^2

This can just be rounded to 7.6

This looks like C

So that is your first answer.

Next we have a table.

We need to look at the section of people that have both brown hair and eyes.

When I look at the table, I see 30 people whom how both these charcteristics.

When you looka the total people in the bottom right corner, you see that there are 120 people.

We do not even need to calculate percentage.

30 is 1/4 of 120.

What is 1/4 of 100%

25%

So the people with both brown eye/hair color is 25%

THis looks like answer A

I hope this helps! :)

What is the measure of angle U?

Answers

I think it’s A or D not sure. Hope I helped.

48 The price of a television was reduced from $250 to $200. By what percentage was the price of the television reduced​

Answers

well the change in price was 50 dollars
Now divide your change in price by the original price
50/250=.2
To get that into a percentage multiply it by 100 and you get 20%
The answer is F

Help please Thank you!!!!!

Answers

Answer:

B

Step-by-step explanation:

B because the graph doesn't show a liner line

but im not really sure nout it tho

Find the surface area of the ball shown. Use 3.14 for π.
Radius is 13 cm.

Answers

Answer:

Hi! answer: 530.66

Step-by-step explanation:

To find area for circles you have to do radius × radius × pi so our radius is 13 so 13 × 13 = 169

169 × 3.14 = 530.66 So that's our answer hope that helps!

Answer:

[tex]676 \pi \ cm^{2}[/tex]

Hey this is juelz gautreaux parent and she has a hard time on math so i got brainly for her and does not work

Answers

Answer:

Hey! so glad you got this to help your child. I believe this will help them alot, but this is not like a social media app.... don't post things like this unless needed but i hope you enjoy your time here.

Step-by-step explanation:

Answer:

try looking the question up on here

Step-by-step explanation:

if you look up the question word for word on here, (if not exactly)usually there will be a similar problem answered, and use that to base your help off of when working on a hard problem

A sculpture is made of solid copper in the shape of a cone. The sculpture is 67 inches tall, and its base has a radius of 15 inches. If copper costs 1.06$ per cubic inch, how much did the copper for the sculpture cost?


Use 3.14 for Pi, and do not round your answer.

Answers

Answer:

$16,725.21

Step-by-step explanation:

To get the cost of the copper used for the sculpture, we must first determine the volume of the object which is given as a cone

Recall that the volume V of a cone

= 1/3Pir^2h

where r is the base radius and h is the height

Given that the  sculpture is 67 inches tall, and its base has a radius of 15 inches, the volume of the sculpture

= 1/3 * 3.14 * 15^2 * 67

= 15,778.5 cubic inch

If copper costs 1.06$ per cubic inch, then the cost of the copper for the sculpture

= 15,778.5 * 1.06

= $16,725.21

Other Questions
I WILL GIVE BRAINLIEST PLS HELP!Melissa and Jaime are playing a game in geometry class. Melissa draws the shape below on plain white paper and has to give Jaime directions to draw a congruent shape.I. The location of each vertex on a coordinate planeII. The shape is a triangle. Its two longest sides measure 6 inches and 33 inches.III. mMEL = 90, mELM = 30, and LM = 6 inchesWhich of the following descriptions of Melissa's triangle is adequate for Jaime to draw a congruent shape? BEST ANSWER GETS BRAINLY Melanie volunteers on the weekend at the Central Library. As a school project, she decides to record how many people visit the library, and where they go. On Saturday, 467 people went to The Youth Wing, 433 people went to Social Issues, and 342 went to Fiction and Literature.On Sunday, the library had 1500 total visitors. Based on what Melanie had recorded on Saturday, about how many people should be expected to go to Fiction and Literature? Round your answer to the nearest whole number. Answer plz I is giving away points A group of students burned three different kinds of food andcollected data.FoodsampleMassStartingtemp.Endingtemp.1100 g20C24C250 g20C30C3110 g20C27C6a. How many calories were contained in each piece of food? Remember:cal = m XAT what is the distance between the points? round to the nearest tenth if neccesary How many solutions are there to this system of equations? On a coordinate plane, 2 lines have equations y = one-fourth (x minus 4) and y = one-fourth x minus 1.a. one solutionb. no solutionc. infinitely many solutions d. it cannot be determined without solving 60What is the sum of the series E3n? Please help! Due tonight! No links please! But the right is more precious than peace, and we shall fight for the things which we have always carried nearest our heartsfor democracy, for the right of those who submit to authority to have a voice in their own governments. . . The most likely purpose of including this in the last paragraph is toestablish a sense of patriotism and support for the war.explain why the United States has a system of democracydescribe the economic interest the United States has in the war.convince citizens to dedicate themselves to the war effort. 4If a gas takes up 250 ml at 800. torrand 50.C, how much space will it take up at 400 torr and 25?A 125 mlB 500 ml0.46 LD 0.542 L El Nio brings warmer water and wetter weather to California True or false What is the purpose of using a tripod when filming? C= 7h+125 The Equation above keeps the amount CN dollars an electrician charges for a job it takes eight hours Miss Sanchez and Mr. Online each hired this electrician the electrician worked two hours longer on the Sanchez job then on Mr. Ronald trump how many more did the electrician charge Miss Sanchez than Mr.Roland and Some local students are planning a trip to Europe for an auto expo. They will tour all the great auto manufacturers of Germany. Because of your knowledge of the German language, you were asked to write to these students to explain the many great benefits that learning another language can have for people in their future career and how knowing the language can help them better understand what they are going to see in Europe.Write a short essay in English to these students, to let them know the advantages of knowing German in a career. You can also tell them about what to expect from taking a German class and share experiences that have made you want to study German. HEY CAN ANYONE PLS ANSWER DIS IN YOUR OWN WORDS!!! Which point on the number line has the least absolute value? On January 15, 2020, Vern purchased the rights to a mineral interest for $3,500,000. At that time, it was estimated that the recoverable units would be 500,000. During the year, 40,000 units were mined and 25,000 units were sold for $800,000. Vern incurred expenses during 2020 of $500,000. The percentage depletion rate is 22%. Determine Vern's depletion deduction for 202 PLSSS HELP ASAP WILL GIVE BRAINLIESTSolve by completing the square: 5x + 20x + 32 = 0 Look at the picture please help I will give brainliest