8th Math Review 2

Front

What is the relationship between the data sets displayed on the scatterplot?

Back

There is no relationship between the number of pets owned by a student and the student’s science test score.

Front

Mrs. Patillo wanted to know whether there was a relationship between two sets of her students’ test scores. The scatterplot below shows the scores of her students. Which statement best describes the relationship? Options: No correlation, Constant relationship, Negative correlation, Positive correlation

Back

Positive correlation

Front

Which statement is true about the scatter plots? Options: Graph 1 shows a strong relationship, and Graph 2 shows a weak relationship., Graph 2 shows a strong relationship, and Graph 1 shows a weak relationship, Graph 1 shows a negative correlation, and Graph 2 shows a positive correlation., Graph 2 shows a negative correlation, and Graph 1 shows a positive correlation.

Back

Graph 1 shows a negative correlation, and Graph 2 shows a positive correlation.

Front

What is the closest selling price of an 8-year-old car based on the scatterplot?

Back

$2500

Front

The scatterplot below suggests which of the following types of data relationship? Options: Weak, negative, weak, positive, strong, negative, strong, positive

Back

strong, positive

Front

The scatter plot below shows John’s scores in the seven math and science chapter tests this semester. Which statement best describes the association between his math and science test scores?

Back

positive, linear, one outlier

Front

Which situation would most likely have a scatterplot with a negative correlation? Options: age of a baby and weight of that baby, outside temperature and cooling costs, amount of air in a balloon and size of balloon, number of questions missed on a test and test grade

Back

number of questions missed on a test and test grade

Front

Name the correlation in this graph: Negative Correlation, No Correlation, Lots of Correlation, Positive Correlation

Back

No Correlation

Front

Name the correlation in this sentence: The number of people in an audience and ticket sales.

Back

Positive Correlation

Front

What does the slope of the graph of the equation y=0.5x+10 represent?

Back

The per-mile fee for the moving truck