4-26-2024

1. Which of the following best describes the process of finding the range for a set of data?

• ADD the biggest and smallest numbers

• Place the number in order from least to greatest then find the middle.

• Find the difference between the Maximum and the Minimum.

• Find the average.

How many students have 0 Brothers and Sisters? 

• 6 students
• 0 students
• 12 students
• 10 students

What is the RANGE of this data?

• 40
• 100
• 60
• 45

What is the MEDIAN of this data?

• 90
• 20
• 80 and 90
• None

What is the median of the data?

• 200
• 100
• 90
• 140

What value is the lower quartile (Q1)?

• 66
• 58
• 60
• 64

What is the minimum value?

• 64
• 58
• 66
• 61

What is the interquartile range (IQR)?

• 4
• 64
• 60
• 8

The graph shows the results of a survey in which students were asked to name their favorite season. How many students were surveyed in all?

• 26
• 27
• 16
• 18

The graph shows the results of a survey about students' favorite seasons.
How many more students preferred winter than spring?

• 10
• 8
• 6
• 2