CCSS.Math.Content.HSS.ID.B.6

Describe the relationship between the variables.

• Strong positive correlation
• Weak positive correlation
• Strong negative correlation
• Weak negative correlation

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CCSS.Math.Content.HSS.ID.B.6

The graph shows a line of best fit for data collected on the amount of time teenagers spend on the computer and watching television.  Based on the line of best fit, how much time does a teenager spend watching television if they spend 2 hours on the computer?

• 150 minutes
• 135 minutes
• 165 minutes
• 180 minutes

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CCSS.Math.Content.HSS.ID.B.6

A teacher made the following graph showing the number of hours that a student studied for an exam versus their exam grade.  Predict the grade of a student if they studied for 3.5 hours.  

• 80
• 100
• 85
• 90

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CCSS.Math.Content.HSS.ID.B.6

As x increases, y increases

• correlation coefficient
• causation
• positive correlation
• negative correlation

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CCSS.Math.Content.HSS.ID.B.6

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

• A
• B
• C
• D

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CCSS.Math.Content.HSS.ID.B.6

What letter do we use to represent correlation coefficient?

• c
• r
• p
• h

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CCSS.Math.Content.HSS.ID.B.6

What does a scatter plot look like?

• A graph that shows the relationship of two data sets.

• A graph that shows information that is connected in some way.

• A graph drawn using rectangular bars to show how large each value is.

• A graph that shows data changing over time.

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CCSS.Math.Content.HSS.ID.B.6

The scatter plot below shows the number of books read by students in Mrs. Hall’s English class and their final grades. Which statement represents the best description about the line of best fit?

• A) The more books students read, the lower their English grade.

• B) The more books students read, the higher their English grade.

• C) The fewer books students read, the higher their English grade.

• D) No relationship exists between the number of books students read and their English grades.

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CCSS.Math.Content.HSS.ID.B.6

The scatter plot below shows the number of books read by students in Mrs. Hall’s English class and their final grades. Which statement represents the best description about the line of best fit?

• The more books students read, the lower their English grade.

• The more books students read, the higher their English grade.

• The fewer books students read, the higher their English grade.

• No relationship exists between the number of books students read and their English grades.

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CCSS.Math.Content.HSS.ID.B.6

What is the correlation for the following Scatter Plot.

• Weak Positive

• No Correlation

• Strong Negative

• Weak Negative

• Strong Positive

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CCSS.Math.Content.HSS.ID.B.6