In a one-sample z test, the smaller the P-value, Select one: a. the stronger the evidence...
In a one-sample z test, the smaller the P-value,
Select one:
a. the stronger the evidence to reject the null hypothesis
b. the narrower the width of the 95% confidence interval
c. the wider the width of the 95% confidence interval
d. the stronger the evidence to reject the alternative
hypothesis
Homework Answers
In one sample z test, the smaller the P-value, the stronger the evidence to reject the null hypothesis.
Option A is correct.
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In a one-sample z test, the smaller the P-value,
Select one:
a. the stronger the evidence...
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The value obtained for the test statistic, z, in a one-mean 2-test is given. Whether the test is two tailed, left tailed, or right tailed is also specified. For parts (a) and (b). determine the P-value and decide whether, at the 1% significance level, the data provide sufficient evidence to reject the null hypothesis in favor of the alternative hypothesis. a. The test statistic in a two-tailed test is z= -1.42. The P-value is (Round to three cocimal places as...
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