Review: Mean, Median, Mode, Range, IQR, Box Plots

Front

Range of temperatures: 72, 50, 54, 66, 58, 79, 54, 99, 40, 68

Back

Front

What is the median test score of the data shown in the box plot?

Back

75

Front

Which statement about the following dot plot is true? Options: Minimum = 2, Mode = 4, Median = 4.5, Range = 6

Back

Mode = 4

Front

Which of the following is a statistical question that might be used to gather data from a specific group?

• Which state does Josh live in?
• What is the capital city of Djibouti?
• What is Anna's favorite color?
• What are the ages of the people in your family?

Back

What are the ages of the people in your family?

Front

Use the following data to determine the mean.

9, 9, 14, 7, 12, 8, 11, 19, 15, 11

Back

11.5

Front

Use the following data set to determine the range.

16, 7, 8, 19, 13, 15

Back

12

Front

Data set: 9, 9, 11, 17, 8, 9, 16, 8, 6, 17

Back

9

Front

Use the following data set to determine the interquartile range (IQR).

5, 9, 17, 25, 36, 45

Back

IQR = 27

Front

Use the following data set to determine the first quartile (lower quartile or Q1).

2, 8, 12, 14, 33, 52

Back

8

Front

Data set: 6, 12, 8, 15, 9, 7. Determine the third quartile (Q3).

Back

12