Entry Ticket - Review of Dot Plot, Box Plot, Populations/Samples

Use the box plot to answer the question.

• 15
• 18
• 24
• 30

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.4

CCSS.6.SP.B.5

What is the interquartile range?

• 4
• 6
• 2
• 8

What is the minimum value?

• 64
• 58
• 66
• 60

What is the maximum value?

• 58
• 66
• 64
• 60

A school surveys all 7th grade boys to determine what to sell in the school store.  This sample is _________.

• Biased
• Unbiased
• Representative
• Peanut butter cups

Tags

CCSS.7.SP.A.1

CCSS.7.SP.A.2

A city council member wanted to know how her constituents felt about a planned rezoning. She randomly selected 75 names from the city phone directory and conducted a phone survey.

• The population is everyone listed in the city phone directory; the sample is the 75 people selected.
• The population is residents of the city; the sample is the registered voters in the city.
• The population is registered voters in the city; the sample is everyone listed in the city phone directory.

What is the range of the data set?

• 11

• 7

• 6

• 2

What is the median of the data set?

• 4

• 7

• 6

• 2

What is the mean of the data set?

• 3.2

• 3.3

• 11

• 2