Question: Reconsider Problem 2.9. Now using the data on the Clean Data tab, explore the data quantitatively by evaluating the summary statistics as follows. a. For

Reconsider Problem 2.9. Now using the data on the Clean Data tab, explore the data quantitatively by evaluating the summary statistics as follows.

a. For each column of numerical data (High School GPA, SAT Score, College GPA, Graduated 0/1)

in the dataset, calculate the mean, median, standard deviation, min, and max.

b. Create a correlation table showing the correlation coefficient between each of the following four variables: High School GPA, SAT Score, College GPA, Graduated 0/1. The table should be a 4-by-4 table with the lower diagonal filled similar to Figure 2.10.

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