A sample of 10 yields the following data:

a. Provide a 95% confidence interval for the average y when xp = 9.4.
b. Provide a 95% confidence interval for the average y when xp = 10.
c. Obtain the margin of errors for both part a and part b. Explain why the margin of error obtained in part b is larger than that in part a.

Transcribed Image Text:

x 08 7 0 6 715 9 y 10385 115 73 97 102 65 75 55 95