Stats

How many drivers were interviewed regarding their preferred vehicle?

• 156

• 84

• 240

• 180

What percent of the drivers interviewed are female?

• 180%

• 75%

• 0.75%

• 180%

How many interviewed like skateboards but DO NOT like snowmobiles?

• 80

• 25

• 45

• 10

The number of pages that Carolyn wrote in her journal each day from Monday to Friday is shown below: 
9, 8, 12, 6, 10
What is the mean number of pages she wrote per day?

• 5

• 6

• 9

• 11

What is the range of the data?

• 4

• 8

• 6

• 2

Based on the shape of the data distribution, which statement is true about the measure of the center?

• The mean and median are equivalent

• The mean is greater than the median

• The mean is less than the median

• None of these

Identify the outlier for the given data?
23, 34, 27, 7, 30, 26, 28, 31, 34

• 7

• 23

• 31

• 34

What is the interquartile range (IQR)?

• 4

• 64

• 60

• 8

Which restaurant has a higher median wait time?

• Lucy's Steakhouse

• Gary's Grill

• They are the same

What percentage of the data is between 90 and 140?

• 25 %

• 50%

• 75%

• 100%