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lara31 [8.8K]
3 years ago
14

A business owner collected data on the people working for her company. She determined the average number of minutes each employe

e spent on breaks during an average workday. The data, broken up by gender, is shown below.
A box plot titled Number of Minutes Women Spend on Breaks. The number line goes from 30 to 70. The whiskers range from 30 to 54, and the box ranges from 34 to 50. A line divides the box at 48.
Number of Minutes Women Spend on Breaks

A box plot titled Number of Minutes Men Spend on Breaks. The number line goes from 30 to 70. The whiskers range from 30 to 68, and the box ranges from 36 to 60. A line divides the box at 48.
Number of Minutes Men Spend on Breaks

The business owner uses the median and IQR to determine the center and variability of the data sets. Which best describes the comparison?
The comparison would be more accurate using the mean and MAD because one of the graphs is symmetric.
The comparison would be more accurate using the mean and MAD because the median of both data sets is the same.
The comparison using median and IQR is best because one of the graphs is not symmetrical.
The comparison using median and IQR is best because the median is greater than the IQR for both data sets.
Mathematics
2 answers:
sdas [7]3 years ago
8 0

Answer:

The answer is D.

Step-by-step explanation:

I took the test.

jarptica [38.1K]3 years ago
4 0

Answer:

The answer is D

Step-by-step explanation:

Hope this helps

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One hundred teenagers are sampled at random about how much time (in hours) they spend doing homework on a given night. The resul
DerKrebs [107]

Answer:

0.43x250,000 = 107,500 teenagers.

Step-by-step explanation:

43% of students spend 1 hr on HW< and there are 25,000 students.

43% is basically just 43/100, so 0.43x250,000 is 107,500 students.

8 0
3 years ago
If a sprinkler waters 1/15 of a lawn in 1/3 hour, how much time will it take to water the entire lawn?
sammy [17]

Answer:

ok so first we know that 1/3 of a hour is 20 minutes since

60*1/3=20

so every 20 minutes 1/15 of the lawn is mowed then we need to just multiply 20 by 15

20*15=300

300 minutes or 5 hours

Hope This Helps!!!

7 0
2 years ago
Read 2 more answers
Show and explain how replacing one equation by the
kvv77 [185]

Answer:

<h3>x = 1/2 and y = 5</h3>

Step-by-step explanation:

First, let's multiply the first equation by two on the both sides:

8x + 7y = 39 \times 2

⇒ 16x + 14y = 78

Now, the system is:

16x + 14y = 78\\\\4x -14y = -68

After adding this up in the column:

(16x + 4x) + (14y - 14y) = 78 - 68\\\\20x = 10\\\\ x = 10/20 = 1/2

y can be calculated by replacin the x:

8x + 7y = 39\\\\ 8* 1/2 + 7y = 39\\\\4 + 7y = 39\\\\7y = 39 - 4\\\\7y = 35\\\\ y = \frac{35}{7}  = 5

<h3>x = 1/2 and y = 5</h3>

8 0
3 years ago
Read 2 more answers
Plzz help me! Choose the correct slope of the line that passes through the points (1, -3) and (3, -5).
ASHA 777 [7]

Answer:

<h2>The answer is - 1</h2>

Step-by-step explanation:

The slope of a line given two points can be found by using the formula

m =  \frac{ y_2 - y _ 1}{x_ 2 - x_ 1} \\

From the question the points are

(1, -3) and (3, -5)

The slope is

m =  \frac{ - 5 -  - 3}{3 - 1}  =  \frac{ - 5 + 3}{2}  =  -  \frac{2}{2}  =  - 1 \\

We have the final answer as

<h3>- 1</h3>

Hope this helps you

3 0
3 years ago
Read 2 more answers
5) A cone has a radius of 5 cm and a height of 9 cm. What is the volume of a cylinder that has the same height and radius? (3 pt
aleksley [76]

Answer:

Well what you want do do is find the volume of a cylinder that has the same height and radius? The problem is worth 3 points, and in relation to the 25 point assignment your teacher gave you wink \\wink it will be vital to your survival. Therefore I will help you.

Step-by-step explanation:

Babooom:

https://www.calculatorsoup.com/calculators/geometry-solids/cylinder.php

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3 years ago
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