NC.8.SP.1 Correlation and Associations in Data

Front

What type of association does this scatter plot show?

Back

No association

Front

What statement describes the relationship? Options: No relationship, Positive relationship, Constant relationship, Negative relationship

Back

Positive relationship

Front

Based on this scatterplot, which statement is correct?

Back

The more assignments students completed, the higher their test score

Front

The table shows the number of hours Jayleen watched television per week and her weekly science test scores. What type of association exists?

Back

Negative association

Front

Which situation would most likely represent a positive correlation?

• the outside temperature and the inside temperature
• an increase in altitude and an increase in temperature
• the amount of money earned and the amount of money spent
• the number of miles traveled and the amount of gasoline consumed

Back

the number of miles traveled and the amount of gasoline consumed

Front

What type of association is most likely to exist between the amount of time a person uses a laptop and the percentage of the laptop's battery life?

Back

A negative association

Front

Back

Front

What type of correlation is shown in the table?

Back

A positive correlation

Front

What type of correlation does this scatter plot show?

Back

non-linear association

Front

Which statement is true about the relationship between price and quantity purchased?

Back

As the price increases, the quantity purchased decreases