Statistics Unit Review

What is the MEDIAN of a data set?

• The middle value

• The number that occurs most frequently

• The average

• The difference between the max and min values

What is the RANGE of a data set?

• The middle value

• The number that occurs most frequently

• The average

• The difference between the max and min values

What is the MEAN of a data set?

• The middle value

• The number that occurs most frequently

• The average

• The difference between the max and min values

What is the median of the following data set:
1, 3, 4, 4, 5, 6, 7

• 1

• 4

• 5

• 7

What is the mean of the following data set:
1, 1, 3, 5, 5

• 1

• 3

• 5

• 15

What is the range of the following data set:
1, 1, 3, 5, 5

• 1

• 3

• 4

• 5

What is the mode of the following data set:
1, 1, 4, 5, 6, 6, 7, 8

• 1

• 1 and 6

• 4

• 7 and 8

What is the mode of the following data set:
1, 6, 8, 10, 14

• 1

• 6

• 10

• There is no mode

Which answer shows numerical data?

• Favorite animal

• Hours of sleep last night

• Hair color

• Elementary school you attended

What is the median of the following data set?

25, 42, 36, 12, 19

• 36

• 25

• 39

• 26.5