A study of bone density on 55 random women at a hospital produced the following results.

Age	35	47	49	51	65
Bone Density	351	333	317	312	310

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Step 1 of 5:

Calculate the sum of squared errors (SSE). Use the values b0=394.0119and b1=1.4051 for the calculations. Round your answer to three decimal places.

tep 2 of 5:

Calculate the estimated variance of errors, s2e. Round your answer to three decimal places.

tep 3 of 5:

Calculate the estimated variance of slope, s2b1. Round your answer to three decimal places.

Step 4 of 5:

Construct the 90% confidence interval for the slope. Round your answers to three decimal places.

Lowe endpoint:

Upper endpoint:

Step 5 of 5:

Construct the 98% confidence interval for the slope. Round your answers to three decimal places.

Lower endpoint

Upper endpoint