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Consider the relationship between the number of bids an item on eBay received and the itern's selling price. The following is a sample of 5 items sold through an auction. Step 3 of 5: Calculate the estimated variance of slope, sbi2, Round your answer to three decimal places. Answer How to enter your answer lopens in new window) Consider the relationship between the number of bids an item on eBoy recelved and the itern's selling price. The following is a sample of 5 items sold through an auction. Step 2 of 5 : Calculate the estimated variance of errors, s62. Round your answer to three decimal places Answer how to enter your onswer (opens nn now window) 4 Points Keyboard shortcuts Consider the relationship between the number of bids an item on eBay received and the item's selling price. The following is a sample of 5 items sold through an auction. Step 4 of 5: Construct the 80% confidence interval for the slope. Round your answers to three decimal places. Answerifow to enter your answer (opens in new window) 4 Points Lower endpoint Upper endpoint: Consider the relationship between the number of bids an item on ebay recelved and the item's selling price. The following is a sample of 5 items sold through an auction. Step 1 of 5 : Calculate the sum of squared errors (SSE). Use the values b0=1.7931 and b1=0.1093 for the calculations. Round your answer to three decimal places. Answer How to enter your onswer popens in anw window? Consider the relationship between the number of bids an item on eBay received and the item's seling price. The following is a sample of 5 items sold through an auction. Step 5 of 5 : Construct the 90% confidence interval for the slope. Round your answers to three decimal places. Lower endpoint: Upper endpoint