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Posted: **Wed Dec 08, 2021 5:15 am**

: 6 7 7 1 15 Points Suppose X1 X 100 Are I I D N 3 A Find A 90 Two Sided Confidence Interval For If X 10 1 (52.49 KiB) Viewed 106 times

6. 7+7+1=15 points Suppose X1,..., X 100 are i.i.d. N(, 3). (a) Find a 90% two sided confidence interval for , if X = 10. (b) Can you want to test Ho : u = 11 versus H :p #11 at level .1? (c) Does the value 11 lie in the confidence interval of part (a)?