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Do one of the following, as appropriate. (a) Find the critical value z a/2, (b) find the critical value t Subscript alpha divided by t
Do one of the following, as appropriate. (a) Find the critical value z
a/2,
(b) find the critical value t Subscript alpha divided by t
/2,
(c) state that neither the normal nor the t distribution applies.
Confidence level 98%;
n=16;
isunknown;
population appears to be normally distributed.
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