Homework # 13 : Introduction and Estimating Model Coefficients Graded Assignment

Question

Homework # 13 : Introduction and Estimating Model Coefficients Graded Assignment Back to Assignment Due Sunday 03.04.18 at 11:45 PM Attempts: 1 Keep the Highest: 1/2 4. Regression review II, problem 2 Aa Aa A dog trainer has noticed that her dog Cookie seems to perform better in dog shows if she has been given "speedy biscuits-the biscuit with a zip" prior to the show. To examine this possible relationship, the trainer records the number of biscuits Cookie consumed prior to each show and the score (1-10, with 10 being the highest) from each show. Number of Show Show Biscuits Score Use your calculator to find the slope and intercept (click here for instructions). bi is bo is 0.601 1.143 0.800 1.375 lash Player WIN 28,0,0,161 93 3.34.1 2004-2016 Apla. Al nohts auerved Grade Now Save& Continue 2013 Cengage except Continue without saving

Explanation / Answer

data is

2,4

6,8

4,7

8,9

Using calculator,we get equation as y=0.8x +3

Hence,slope,b1 = 0.8

intercept ,b0 = 3

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