Plotting and Interpreting Data Review

What word describes mode?

• Sum

• Middle

• Most

• Greatest

What is the median of the following data set?

11, 12, 15, 17, 18, 20, 22

• 15

• 17

• 20

• 18

What is the range of the following data set?

4, 12, 13, 7, 9, 3, 6, 7

• 9

• 10

• 11

• 13

What is the mode of the following data set?

7, 9, 4, 5, 8, 9, 3, 7, 6

• Both 7 and 8

• 9

• Both 7 and 9

• 6

• 7

How do you find the median?

• Add all the numbers and divide by two

• Subtract the smallest from the largest

• Find the most frequent number

• Arrange numbers from least to greatest and find the middle

The stems in this stem-and-leaf plot represent which place value?

• Ones

• Tenths

• Tens

• Hundreds

What is the mode? What is the range?

• Mode: 3

  Range: 16

• Mode: 16

  Range: 15

• Mode: 2

  Range: 10

• Mode: 3

  Range: 15

What is the mode of the following data list?

65, 67, 63, 64, 67, 66, 69, 67

• 66

• 69

• 67

• 65

What was the fastest race time?

• 15.3 seconds

• 17.02 seconds

• 17.2 seconds

• 13.9 seconds

What is the process for finding the range of a set of numbers?

• Find the middle number

• Find the most frequent number

• Add all numbers

• Subtract the smallest from the largest