Statistical Questions

Find the mode:
5, 0, 9, 9, 3, 0, 5, 5, 4

• 9

• 5

• 3

• 7

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

• 193

• 127

• 60

• 66

Find the Range in the Data Set:

7, 8, 3, 4, 8

Mathematical Equivalence

ON

Find the Mode in the Data Set:

7, 8, 3, 4, 8

Mathematical Equivalence

ON

Find the Median in the Data Set:

7, 8, 3, 4, 8

Mathematical Equivalence

ON

To find the mean, we ​ (a)   the numbers in our set, then ​ (b)   by how many numbers are in the set.

• add

• divide

• subtract

• multiply

How many students were greater than or equal to 60 inches tall?

• 21

• 11

• 17

• 6

Which interval shows the greatest number of pets?

• 15-19

• 0-4

• 5-9

• 10-14

How many students are represented by the histogram?  

• Cannot be determined

• 9

• 31

• 35

How many people watched more than 25 hours of TV last week?

• 0

• 10

• 38

• 42