The following data give the number of hours 55 students spent studying and their corresponding grades on their midterm exams. Hours Studying 00 55 55 55 55 Midterm Grades 6464 7171 7474 8888 9393 Step 1 of 5: Calculate the sum of squared errors (SSE). Use the values b0=64.0000b0=64.0000 and b1=3.5000b1=3.5000 for the calculations. Round your answer to three decimal places. Step 2 of 5: Calculate the estimated variance of errors, s2ese2. Round your answer to three decimal places. Step 3 of 5: Calculate the estimated variance of slope, s2b1sb12. Round your answer to three decimal places. Step 4 of 5: Construct the 95%95% confidence interval for the slope. Round your answers to three decimal places. Step 5 of 5: Construct the 98%98% confidence interval for the slope. Round your answers to three decimal places.

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