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A.3.7 and A.3.8 Practice Problems

Author:Katie Akesson

Select all the values for that indicate a positive slope for the line of best fit.

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  • A
  • B
  • C
  • D
  • E
  • F
  • G
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The correlation coefficient, r, is given for several different linear models for a data set. Which value for r indicates the best fit for the data?

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  • A
  • B
  • C
  • D
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Which of the values is the best estimate of the correlation coefficient for the line of best fit shown in the scatter plot?

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  • A
  • B
  • C
  • D
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Check my answer

Check my answer

Select all that apply
  • A
  • B
  • C
  • D
Check my answer (3)

Select all that apply
  • A
  • B
  • C
  • D
Check my answer (3)

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