anonymous
  • anonymous
You use a line of best fit for set of data to make a prediction about an unknown value. The correlation coefficient for your data set is -0.015. How confident can you be that your predicted value will be reasonably close to the actual value?
Mathematics
  • Stacey Warren - Expert brainly.com
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jamiebookeater
  • jamiebookeater
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anonymous
  • anonymous
Medal for anyone who can help
Directrix
  • Directrix
Look at the attachment.
1 Attachment
Directrix
  • Directrix
The given correlation of -0.015 is close to zero which is no correlation. You need a correlation coefficient on up toward 1 or -1 to have any confidence in the data trend. @Ella_Bear_

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anonymous
  • anonymous
@directrix can you help with another one?
Directrix
  • Directrix
Post the question in a new thread and I will try to help.

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