Question: (Exhibit 6) Given the following data, x i 2 6 9 13 20 y i 7 18 9 26 23 Refer to Exhibit 6. Develop

(Exhibit 6)Given the following data,

xi

2

6

9

13

20

yi

7

18

9

26

23

Refer to Exhibit 6. Develop a 95% confidence interval for the expected value of y when x=4.

which one is correct

a. (0.6853,21.8853)

b. (-1.735785, 21.8853)

c. ( -1.735785, 24.13578)

d. (-0.6853, 24.13578)

e. (-0.16853,21.8853)

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