Question: n = 23 S 2 = 60 H 0 : 2 66 H a : 2 < 66 . If the test is to be

n = 23 S2= 60 H0:266 Ha:2< 66 . If the test is to be performed at 95% confidence the critical value from the table is?

A) 10.9823 and 36.7897

B) 33.9244

c) 12.3380

D) 43.7729

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