Statistics Test Review

A statistical question is a question that _______________

• has many possible answers.

• has one possible answer.

• only has words as answers.

• only has numbers as answers.

Tags

CCSS.6.SP.A.1

What questions below are considered statistical questions? (multi- select)

• How tall are the students in our class?

• How many students in our school prefer chocolate chip over sugar cookies?

• How many cars are in the school parking lot right now?

• What time do sixth graders wake up each morning during the school week?

• How many sixth graders own a dog?

Tags

CCSS.6.SP.A.1

Which statement best describes the distribution of the data?

• The distribution of the set of data is skewed right.

• The distribution of the set of data is skewed left.

• The distribution of the set of data is clustered between 45 and 49.

• The distribution of the set of data has a gap between 51 and 55.

Tags

CCSS.6.SP.B.5C

CCSS.HSS.ID.A.3

The following sets of data show test scores.

Which set of data has the greatest spread?

• {55, 65, 70, 85, 90}

• {25, 65, 70, 85, 95}

• {50, 65, 70, 70, 75}

• {70, 75, 80, 85, 90}

Katherine works in an office monitoring and recording the sales of computer software. She compiles the data each week and reports the mean and range of the collected data.

Which statement best describes the data values he reports each week?

• The mean and the range both summarize the data set.

• The mean and the range both describe how the data varies.

• The mean describes how the data varies while the range summarizes the data set.

• The mean summarizes the data set while the range describes how the data varies.

Tags

CCSS.6.SP.A.3

Which quantitative measures describe the variation in a data set? (Multi- Select)

• Mean Absolute Deviation (MAD)

• Median

• Mean

• Range

• Interquartile Range (IQR)

Tags

CCSS.6.SP.A.3

Which quantitative measures describe the typical value in a data set? (Multi- Select)

• Mean

• Range

• Median

• Mode

• Mean Absolute Deviation (MAD)

Tags

CCSS.6.SP.A.3

Which frequency table matches the histogram?

• 
• 
• 
• 

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Which box plot correctly displays the data set shown below? [5,20,7,2,8,12]

• 
• 
• 
• 

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

How many patients were surveyed?

• 20

• 16

• 15

• 17

Tags

CCSS.6.SP.B.5A