Fiab Statistics

What is the highest score in the class?

• 88%

• 100%

• 13

• 98%

How many students scored 93% or less?

• 6

• 16

• 14

• 13

How many students are between 60 and 63 inches tall?

• 3

• 0

• 12

• 7

How many students have more than 1,000 songs on their MP3 player?

• 5

• 16

• 10

• 4

What is an interval?

• single number

• range of numbers

• percentage

• total amount

Determine the difference in the interquartile ranges.

• 25

• 20

• 30

• 15

• A

• B

• C

• D

• A

• B

• C

• D

Estimate the mean absolute deviation.

• 4.8

• 5.7

• 5.3

• 4.5

Find the difference in the ranges in the double box plot.

• 7

• 8

• 2

• 1