SOLUTION: The appropriate decision rule for a one-tailed test, lower tail critical, at the .05 level of significance, is to reject if a. z ≤ -1.65. b. z ≥ -1.65. c. z

Algebra ->  Probability-and-statistics -> SOLUTION: The appropriate decision rule for a one-tailed test, lower tail critical, at the .05 level of significance, is to reject if a. z ≤ -1.65. b. z ≥ -1.65. c. z      Log On


   

Question 522264: The appropriate decision rule for a one-tailed test, lower tail critical, at the .05 level of significance, is to reject if

a. z ≤ -1.65.
b. z ≥ -1.65.
c. z ≤1.65.
d. z ≥1.65
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
The appropriate decision rule for a one-tailed test, lower tail critical, at the .05 level of significance, is to reject if
a. z ≤ -1.65.
b. z ≥ -1.65.
c. z ≤1.65.
d. z ≥1.65
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The reject interval is (-oo< z < -1.645)
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Cheers,
Stan H.