If you use a 0.10 level of significance in a (two-tail) hypothesis test, the decision rule for rejecting Ho: u 11.4, if you use the Z test, is shown below. Reject Ho if ZSTAT < -1.645 or ZSTAT> +1.645. What is your decision if ZSTAT= +2.14? Choose the correct answer below. O A. Since ZSTAT falls into the nonrejection region, reject Ho. O B. Since ZSTAT falls into the rejection region, reject Ho. O C. Since ZSTAT falls into the rejection region, do not reject Ho. D. Since ZSTAT falls into the nonrejection region, do not reject Ho.

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If you use a 0.10 level of significance in a (two-tail) hypothesis test, the decision rule for rejecting Ho: μ = 11.4, if you
use the Z test, is shown below.
Reject Ho if ZSTAT < -1.645 or ZSTAT > +1.645.
What is your decision if ZSTAT= +2.14?
Choose the correct answer below.
A. Since ZSTAT falls into the nonrejection region, reject Ho.
B. Since ZSTAT falls into the rejection region, reject Ho.
O C. Since ZSTAT falls into the rejection region, do not reject Ho.
O D. Since ZSTAT falls into the nonrejection region, do not reject Ho.
Transcribed Image Text:If you use a 0.10 level of significance in a (two-tail) hypothesis test, the decision rule for rejecting Ho: μ = 11.4, if you use the Z test, is shown below. Reject Ho if ZSTAT < -1.645 or ZSTAT > +1.645. What is your decision if ZSTAT= +2.14? Choose the correct answer below. A. Since ZSTAT falls into the nonrejection region, reject Ho. B. Since ZSTAT falls into the rejection region, reject Ho. O C. Since ZSTAT falls into the rejection region, do not reject Ho. O D. Since ZSTAT falls into the nonrejection region, do not reject Ho.
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