Mean Median Mode Iqr Box Plot

What is the interquartile range of these scores?

• 50

• 70

• 40

• 30

Which flight has a greater median length?

• Airplane A

• Airplane B

What is the IQR of the Cruisers?

• 6

• 4

• 13

• 11

What do you do if there are two numbers in "the middle" when you are finding the median?

• Pick your favorite number

• Add the two numbers in the middle & then divide by two.

• They are both the median

• None of the above

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

• Add the biggest and smallest numbers.

• Place the numbers in order from least to greatest and find the middle.

• Find the difference between the maximum and the minimum.

• Subtract Q1 from Q3.

Find the median of these numbers:

2, 5, 4, 3, 7, 5, 5,

• 4

• 5

• 3

• 6

In order to find the median, the very first thing you must do is to..

• find the difference between biggest and the smallest number.

• find the middle number

• list the numbers in order

• find the most repeated number

What percent of students have a height between 58 inches and 60 inches?

• 25%

• 50%

• 75%

• 100%

What is the minimum value?

• 64

• 58

• 66

• 60

Find the Maximum

• 14

• 20

• 5

• 12