Question: We have a bivariate data set and compute the following: r=0.7 sy= 9, sx =5 x-bar= 13.5, y bar = 51.6. We want to know

We have a bivariate data set and compute the following: r=0.7 sy= 9, sx =5 x-bar= 13.5, y bar = 51.6. We want to know the equation of the least squares regression line but we don't have a calculator that's powerful enough to do. The necess

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=+b) What is the F-statistic value for this regression?

=+10. Here is another part of the regression output for the movies in Exercise 3: Source Sum of Squares df Mean Square F-ratio Regression 224995 3 74998.4 34.8 Residual 249799 116 2153.44

=+a) Using the values from the table, show how the value of R2 could be computed. Dont try to do the calculation, just show what is computed.