7Unit6 Review

_______ is a part of a group being surveyed.

• Sample
• Population
• Random Sample
• Quartile

A school survey asked 50 girls to identify their favorite items on the school cafeteria menu. This sample is ________________.

• Biased
• Unbiased
• Representative
• Numerical

The TV station wants to get the opinion of viewers on the look of a new game-show set.  The station's staff calls random people in the phone book.  Is this biased or unbiased?

• Biased
• Unbiased

Which interval shows the greatest number of pets?

• 15-19
• 0-4
• 5-9
• 10-14

How many cities have temperatures between 70 degrees and 99 degrees?

• 44
• 34
• 26
• 62

What is the MEDIAN of this data

• 95
• 90
• 100
• 40

What is the RANGE of this data

• 40
• 95
• 90
• 100

What is the MODE of this data?

• 100
• 20
• 80, 85, and 90
• none

Which best represents the Interquartile Range

• 15
• 93
• 85
• 78

Find the Maximum

• 68
• 98
• 85
• 93