QUESTION 1 College football is big business, with coaches\' total pay and revenu

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QUESTION 1 College football is big business, with coaches' total pay and revenues, in millions of dollars. The file here contains the head coaches' pay and revenues for college football at 104 of the 124 schools that are part of the Division I Football Bowl Subdivision. The covariance between head coaches' pay and revenues for college football is The correlation coefficient between head coaches' pay and revenues for college football is Hint: Use Excel functions to compute the values accurate to 2 decimal places QUESTION 2 You have aportfolio o investment which consists of Mutual Fund Awith a return of A% and returns and variances for both A and B, M(A) = 1996, M(B)-40% to k ith areturn of B9 G en the wing a erage 2 What is the variance of your total portfolio (A+B) if the covariance between the two returns A and B is 33% ? Since the unit of the variances is %, your answer shoulbe in %2 accurate up to 0 decimal place. QUESTION 3 Click Save and Submit to save and submit. Click Save All Answers to save all answers Save All Answers Close Window

Explanation / Answer

Please one question at a time. You may post the extra questions individually.

Q3)

See the scatter plot.

If you try to fit a line using the points, you will have a general slope, with a negative trend.

So, options 4 and 5 are ruled out.

The correlation seems to be pretty high as the the trend is pretty evident. When you can easily make out the trend of points, correlation is very high in magnitude.

The only option that is negative in value and is high in magnitude is -0.77

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