G8 Unit 6 Vocabulary

A relationship between two quantities where one tends to DECREASE as the other increases is a ___________________________________________.

• outlier
• negative association
• positive associaion
• relative frequency

A data value that is far from the other values in the data set is an _____________________________.

• outlier
• negative association
• positive association
• relative frequency

A relationship between two quantities where one tends to INCREASE as the other increases is a ___________________________________________.

• outlier
• negative association
• positive association
• relative frequency

The _______________________________________ of a category tells us the proportion at which the category occurs in the data set. It is expressed as a fraction, a decimal, or a percentage of the total number.

• outlier
• negative association
• positive association
• relative frequency

A graph that shows the values of two variables on a coordinate plane and allows us to investigate connections between the two variables is called a ___________________________.

• scatter plot
• segmented bar graph
• two-way table

A ____________________________________ compares two categories within a data set.

• scatter plot
• segmented bar graph
• two-way table

A ____________________________________ provides a way to compare two categorical variables.

• scatter plot
• segmented bar graph
• two-way table