Prob Stats Final Review

What is the minimum value?

• 64

• 58

• 66

• 61

What is the maximum value?

• 58

• 66

• 64

• 60

What is the mode?

• happening the most

• the average

• biggest - smallest

• the middle #

What is the mean?

• happening the most

• the number in the middle

• biggest-smallest

• the average

3, 4, 5, 5, 5, 6,7
The mode of these numbers is

• 5

• 10

• 4

• 1

Another word for mean is 

• average

• mode

• Mrs. Childs

• range

To study the amount of time students spend doing homework each day, use a random number generator to select 25 students from the student enrollment database to survey.

• Convenience Sample

• Simple Random Sample

• Stratified Random Sample

• Interval Sample

How many students scored more than 80%?

• 10

• 13

• 7

• 15

• A

• B

• C

• D

Which is a true statement based on the box plots above

• The data for Team B have the greater range.

• The data for Team A are more symmetric.

• The data for Team B have the greater interquartile range.

• The data for Team A have the greater median.