Suppose a researcher is conducting a hypothesis test for a mean and finds a test statistic of z = 2.3. Which of the choices is true, if the alternative hypothesis is one-sided (µ > µo)? The result is significant at the 0.02 level. The result is significant at the 0.01 level. The result is not significant at the 0.02 level. The result is not significant at the 0.05 level.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Suppose a researcher is conducting a hypothesis test for a mean and finds a test statistic of z = 2.3. Which of the choices
is true, if the alternative hypothesis is one-sided (u > Ho)?
The result is significant at the 0.02 level.
The result is significant at the 0.01 level.
The result is not significant at the 0.02 level.
O The result is not significant at the 0.05 level.
Transcribed Image Text:Suppose a researcher is conducting a hypothesis test for a mean and finds a test statistic of z = 2.3. Which of the choices is true, if the alternative hypothesis is one-sided (u > Ho)? The result is significant at the 0.02 level. The result is significant at the 0.01 level. The result is not significant at the 0.02 level. O The result is not significant at the 0.05 level.
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