If you use a 005 level of significance in a twotail hypothes

If you use a 0.05 level of significance in a (two-tail) hypothesis test, what will you decide if

ZSTATequals=+1.69.

Determine the decision rule. Select the correct choice below and fill in the answer box(es) within your choice.

(Round to three decimal places as needed.)

A.Reject H0 if ZSTAT<__or ZSTAT>+__.

B.Reject H0 if ZSTAT<__.

C.Reject H0 if ZSTAT>__.

D.Reject H0__<ZSTAT<__.

For a two tailed 0.05 test, using table/technology, we

OPTION A: Reject Ho if zstat < -1.960 or zstat > +1.960. [ANSWER]

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Thus, if zstat = 1.69, we FAIL TO REJECT HO.