Statistics IQR

What is the median of this data?

• 6.5

• 9

• 10.5

• 8

Marco bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is the range of Marco's scores?

• 193

• 127

• 60

• 66

Which interval has the highest frequency?

• 9 - 10 books
• 7-8 Books
• 5-6 Books
• 3-4 Books

What value is the lower quartile?

• 66
• 58
• 60
• 64

What is the mean (average) of this data? Round to the nearest tenth.

• 8.0

• 8.3

• 7.5

• 9.0

What is the interquartile range (IQR) of this data?

• 7

• 12

• 13

• 8

How many total students are in the science class?

• 13
• 6
• 27
• 25

What is the range of the data shown?

• 85
• 90
• 80
• 70

What is the interquartile range (IQR) of this data?

• 8

• 9

• 3

• 12

What test score is the mode of Mary's data?

• 49

• 55

• 85

• 73