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Measures of Center and Spread

Last updated over 4 years ago

24 questions

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Please read the powerpoint below, watch the videos attached, and answer the questions. 

Please use the information above the complete the problems below.

For #1-6, use the data set below:

Question 1

1.

Find the mean.

Question 2

2.

Find the median.

Question 3

3.

Find the mode.

Question 4

4.

Find the lower quartile (Q1).

Question 5

5.

Find the upper quartile (Q3).

Question 6

6.

Find the interquartile range.

For #7-12, use the data below:

Question 7

7.

Find the mean.

Question 8

8.

Find the median.

Question 9

9.

Find the mode.

Question 10

10.

Find the lower quartile (Q1).

Question 11

11.

Find the upper quartile (Q3).

Question 12

12.

What is the interquartile range?

For #13-18, use the data below:

Question 13

13.

FInd the mean.

Question 14

14.

Find the median.

Question 15

15.

Find the mode.

Question 16

16.

What is the lower quartile (Q1)?

Question 17

17.

What is the upper quartile (Q3)?

Question 18

18.

What is the interquartile range?

For #19-24, use the data below:

Question 19

19.

Find the mean.

Question 20

20.

Find the median.

Question 21

21.

Find the mode.

Question 22

22.

What is the lower quartile (Q1)?

Question 23

23.

What is the upper quartile (Q3)?

Question 24

24.

What is the interquartile range?