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

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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
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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