The data in the table is the number of absences for 7

students and their corresponding grade. Number of Absences 0,1,1,3,6,7,7 Grade 3.9,3.8,3.8,3.7,3,3,1.6

Step 1 of 5:

Calculate the sum of squared errors (SSE). Use the values b0=4.0604 and b1=0.2249 for the calculations. Round your answer to three decimal places.

Step 2 of 5:

Calculate the estimated variance of errors, s2e

. Round your answer to three decimal places.

Step 3 of 5:

Calculate the estimated variance of slope, s2b1

. Round your answer to three decimal places.

Step 4 of 5:

Construct the 98%

confidence interval for the slope. Round your answers to three decimal places.

Step 5 of 5:

Construct the 90%

confidence interval for the slope. Round your answers to three decimal places.