Data and Statistics Review(Test)

Find the median for the set of numbers:

23, 37, 11, 58, 13, 45

• 30

• 23

• 37

• 28

Find the median for the set of numbers:

85, 42, 64, 71, 39, 56, 26

• 71

• 42

• 56

• 60

Find the mean of these numbers:
2, 57, 38, 42, 6

• 29
• 38
• 50
• 145

Find the mean of the numbers below:

2, 8, 6, 3, 12, 7, 4

• 5

• 6

• 7

• 8

What is the mode of the following data set?

5, 7, 7, 8, 12 , 12, 5, 6, 13, 12

• 5

• 7

• 12

• no mode

What is the range of miniature golf scores?

• 44 points

• 29 points

• 33 points

• 39 points

How many data items are in this dot plot?

• 4

• 5

• 1

• 15

What is the Range of this data?

• 12

• 9

• 7

• 5

Describe the shape of Daniel's data

• skewed left

• skewed right

• symmetrical

Which interval shows the greatest number of pets?

• 15-19
• 0-4
• 5-9
• 10-14