Line of Best Fit

Line of Best Fit

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This line ​

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fit the data. There are ​

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points ​

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the line.

Drag these tiles and drop them in the correct blank above

does not

does

too many

above

below

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What type of correlation does this scatterplot show?​

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This scatterplot shows a

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correlation.

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The scatter plot shows the relationship between the number of chapters and the total number of pages for several books.  Use the trend line to predict how many chapters would be in a book with 180 pages. 

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The data in the table to the left gives the weight, in pounds and BMI (body mass index) for six people of the same height. Find the line of best fit.

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The table shows the value of a car based on the number of miles displayed on its odometer. Find the line of best fit.

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What is the equation of the line of best fit

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Is this line an accurate line estimate of best fit for the data?

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Is this line an accurate line estimate of best fit for the data?

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Multiple Choice

If Joe worked 30 hours, how much is he expected to earn?

• $600
• $200
• $1000
• $800