Measures of Relative Standing

Quartile 1 is the...

• Median

• Mode

• Upper Quartile

• Lower Quartile

IQR stands for...

• interquestion rainbow

• inside quick radiation

• interquartile range

• I quit running

What is the Q3 of this data set?

37, 42, 48, 51, 52, 53, 54, 54, 55

• 53

• 53.5

• 54

• 55

Quartile 3 is the...

• Range

• IQR

• Upper Quartile

• Lower Quartile

Find the Median of the data set

• 77

• 99

• 80

• 78.5

Which class has the higher test score median? 

• Class #1

• Class # 2 

• The medians are equal

• The median is not shown here. 

When finding the median, what do you do if there are two middle numbers?

• Add them together and divide by 2

• Write them both as the answer

• Give up

• Pick one

Mode is the

• most frequent

• middle of the numbers

• data

• average

Q1. How many hours are there in a day?

• 8

• 4

• 12

• 32

Find the mean.

• 8

• 10

• 7

• 9