In conducting a left-tailed hypothesis z-test, the test statistic was determined to be z = -3.21. For which of the following values of a is the result statistically significant (that is, for which a should Ho be rejected)? Hint: You need to find the p-value to make this decision. Select ALL that apply: a = 0.100 a = 0.005 x = 0.025 α a = 0.010 a = 0.050 %3| None of the above
In conducting a left-tailed hypothesis z-test, the test statistic was determined to be z = -3.21. For which of the following values of a is the result statistically significant (that is, for which a should Ho be rejected)? Hint: You need to find the p-value to make this decision. Select ALL that apply: a = 0.100 a = 0.005 x = 0.025 α a = 0.010 a = 0.050 %3| None of the above
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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![In conducting a left-tailed hypothesis z-test, the test
statistic was determined to be z = -3.21.
For which of the following values of a is the result
statistically significant (that is, for which a should
Ho be rejected)?
Hint: You need to find the p-value to make this
decision.
Select ALL that apply:
α
x = 0.100
0.005
a = 0.025
α
0.010
a =
0.050
None of the above](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F121089f5-c043-4b6f-9d39-323ed3bb7fc0%2F1a4c171b-1308-4b51-b300-1a681d6dc235%2Fuccbkb_processed.jpeg&w=3840&q=75)
Transcribed Image Text:In conducting a left-tailed hypothesis z-test, the test
statistic was determined to be z = -3.21.
For which of the following values of a is the result
statistically significant (that is, for which a should
Ho be rejected)?
Hint: You need to find the p-value to make this
decision.
Select ALL that apply:
α
x = 0.100
0.005
a = 0.025
α
0.010
a =
0.050
None of the above
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