Unit 6 Test

What is the mode?

• The average

• The number that appears most often.

• The largest number - the smallest number

• The number in the middle.

What is the median?

• The number in the middle.
• The greatest number - the least number
• The average
• The number that appears most often.

Find the mean of these numbers:
5,11,2,12,4,2

• 4.1
• 6
• 4.5
• 4

Find the range.
12, 5, 9, 18, 22, 25, 5

• 20
• 15
• 22
• 18

Find the median.
7, 1, 1, 7, 1, 4, 1

• 4
• 7
• 1
• 5

What is the range?

• average
• biggest-smallest
• the middle #
• # happening the most

What is the median?

• 62

• 58

• 66

• 60

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%

What is the interquartile range?

• 4
• 6
• 2
• 8