Statistics Review

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 percentage of males drive sports cars?

• 35%

• 16.25%

• 65%

• 25%

As the age of the car increases, its value decreases. Which scatterplot represents this relationship?

• A

• B

• C

• D

What type of correlation (association)?
The outside temperature and the amount of layers you wear. 

• Positive correlation

• Negative correlation

• No correlation

• All of the above

A survey explored the relationship between gender and band class. Which is a reasonable conclusion?

• There are more band members than non-band members

• There are more boys in the class than girls

• There are more boys in band than not in band

• More than half of the bands members in the class are girls

How many people purchased no food and no drink?

• 60

• 10

• 20

• 200

Name the correlation in this sentence: The average temperature in a city and the number of speeding tickets in the city.

• Lots of Correlation

• Negative Correlation

• No Correlation

• Positive Correlation

What percentage of girls have blonde hair?

• 30%

• 32%

• 29%

• 40%

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

What percent of people who attended the basketball game also attended the school play?

• 38%

• 47%

• 25%

• 54%

Tags

CCSS.6.RP.A.3C