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MATH 533 Week 7 | Quiz

Questions: 1-5Q1.Suppose you fit the first-order multiple regression model Y = B0 + B1X1 + B2X2 + e to n = 25 data points and obtain the prediction equation Y = 50.11 + 5.44X1 + 1.33X2. The estimated standard deviations of the sampling distributions of B1 and B2 are 0.98 and 0.25, respectively.a.  Test H0: B2 = 0 against Ha: B2 > 0. Use Alpha = 0.10. to find this out determine test statistic and P-valueb.   Find a 99% confidence interval ..

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