[Solution Library] The paired data below consists of test scores and hours of preparation for 5 randomly selected students. Use this data set to answer
Question: The paired data below consists of test scores and hours of preparation for 5 randomly selected students. Use this data set to answer the questions below:
x Hours of preparation 5 2 9 6 10
y Test score 64 48 72 73 80
Use the given data to find the correlation coefficient r , regression equation and scatter plot in MS Excel.
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