Short Answers CH 10 1. Test H 0 : m 8 versus H A : m 8, given a = 0.01, n = 25, = 8.13 and s = 0. Assume the sample is selected from a normally...

∑XY = 460 Find the estimated y intercept and slope and write the equation of the least squares regression line. Estimate Y when X is equal to 3 hours. Also determine the standard error, the Mean Square Error, the coefficient of determination and the coefficient of correlation.