danielsalazar1021 danielsalazar1021

03-11-2020
Mathematics

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The table shows the minutes students spent studying for their history exam and the scores they received.

Use a graphing calculator to model the data using a linear function.

What is the correlation coefficient of the data?

−0.88

−0.73

0.53

0.85

The table shows the minutes students spent studying for their history exam and the scores they received Use a graphing calculator to model the data using a line class=

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Susurrus Susurrus

03-11-2020

Answer:

See attached graph. Since [tex]r^2 = 0.73[/tex] then [tex]r = 0.85[/tex].

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