(See Solution) A study was conducted with α=0.01 to determine if there is a significant linear correlation between the number of credit hours earned
Question: A study was conducted with \(\alpha=0.01\) to determine if there is a significant linear correlation between the number of credit hours earned at the time of taking Statistics 101 and the grade in the course. Five pairs of data were collected. The linear correlation coefficient is \(r=0.881\).
Determine the proportion of variation in grade that can be explained by the linear correlation between the grade and the number of credit hours earned at the time of taking the course.
Determine whether or not there is a significant linear correlation
Deliverable: Word Document 
(Steps Shown) Use a scatterplot and the linear correlation coefficient
(See Steps) Find the best predicted value of y for x=-5 given that
![[Solution Library] Use StatDisk or a similar](/images/solutions/MC-solution-library-46510.jpg "[Solution Library] Use StatDisk or a similar utility to answer the questions.")
[Solution Library] Use StatDisk or a similar utility to answer the questions.
![[Solution Library] The data is from a](/images/solutions/MC-solution-library-46511.jpg "[Solution Library] The data is from a student project for Statistics 101.")
[Solution Library] The data is from a student project for Statistics 101.
![[Steps Shown] The correlation coefficient for a](/images/solutions/MC-solution-library-46512.jpg "[Steps Shown] The correlation coefficient for a relation is r")
[Steps Shown] The correlation coefficient for a relation is r
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