Bivariate Data Test Review

What would you divide to find the relative frequencies by column? (Select all that apply.)

• 55/118

• 55/143

• 88/103

• 88/143

What would you divide to find the relative frequencies by row? (Select all that apply.)

• 55/118

• 55/143

• 88/103

• 88/143

According to the two-way table, a person who plays an instrument is most likely to:

• Not play an instrument

• Not play a team sport

• Play a team sport

• All of the above

What type of association does this graph have?

• positive 

• negative

• none

• all of the above

Is this line an accurate line estimate of best fit for the data?

• Yes

• No

What does the x variable represent?

• The number of laps

• The amount of time in hours

• The amount of time in minutes

• How long it takes to go 0 laps

Tags

CCSS.HSF.LE.B.5

How many total did not attend the school play?

• 63

• 15

• 78

• 221

Tags

CCSS.HSA.CED.A.3

What type of Correlation?

• Positive Correlation

• Negative Correlation

• No Correlation

Which of the following lines represents the line of best fit for the scatter plot?

• A

• B

• C

• D

Tags

CCSS.8.EE.B.5

• positive trend
• negative trend
• no trend