Consider the relationship between the number of bids an item on eBay received and the item's sellingprice. The following is a sample of 5 items sold through an auction.Price in Dollars 22 30Number of Bids 1 53131 3535436 8 8TableCopy DataStep 3 of 5: Calculate the estimated variance of slope, s2. Round your answer to three decimal places. Consider the relationship between the number of bids an item on eBay received and the item's sellingprice. The following is a sample of 5 items sold through an auction.Price in Dollars 22 30 3135 43Number of Bids 1 5 6 8 8TableCopy DataStep 4 of 5: Construct the 98% confidence interval for the slope. Round your answers to three decimalplaces.

By using the linear regression equation, y^= a+b*xWhere, a = intercept of the line b =slope of the…

Answered: price. The following is a sample of 5…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Canvas →XC Video Notes Lecture Notes Homework Textbook D Question 1 A professor was interested in comparing how well her students performed on their midterm and final exams in her calculus course. She randomly sampled 7 students from her class and recorded their midterm and final exam grades which are shown in the table below. Midterm and Final Exam Grade Comparisons Student X=Midterm Exam Y=Final Exam Student 1 75 76 Student 2 73 67 Student 3 87 93 Student 4 90 92 Student 5 72 66 Student 6 84 68 Student 7 91 88 Use this information to calculate Pearson's correlation coefficient. Make sure to type your answer as a decimal rounded to 3 decimal places. For example, if you thought the answer was 0.54321 then you would type in 0.543. Question 2 2 #3 80 F4 4 55 F5 6 MacBook Air & 7 A DI DD FB 2 pts 2 pts * 00 ( 8 9 0
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price. The following is a sample of 5 items sold through an auction. Price in Dollars 22 30 31 35 Number of Bids 1 5 6 8 43 8