Analyzing Data

Last week, you finished level 2 of a video game in 32 minutes. Today, you finished level 2 in 28 minutes. What is your percent of change?

• Increase 12.5%

• Decrease 12.5%

• Increase 4%

• Decrease 4%

How many cards were sold between $1.00 and $1.50?

• 4

• 7

• 3

• 6

How many cards sold for $2.50 to $3.00?

• 0

• 1

• 2

• 3

What percent of cards sold were valued between $0.50 and $1.00?

• 4%

• 20%

• 25%

• 15%

How many people drink 16-19 cups of coffee per week?

• 3

• 2

• 8

• 0

How many people were surveyed?

• 20

• 10

• 18

• 8

What percent of people drink 4-7 cups of coffee per week?

• 44.4%

• 11.1%

• 3%

• 16.7%

Using the set of numbers:  14, 20, 25, 27, 28, 32, 38
Which statement is true?

• The mean is less than the median

• The range is 14

• The mean is 27

• The mean is greater than the median

What was the median finish time?

• 10 minutes

• 16 minutes

• 17 minutes

• 18 minutes

What was the slowest finish time?

• 12 minutes

• 26 minutes

• 17 minutes

• 10 minutes