A researcher is testing a hypothesis of a single mean. The critical z value for α = .05 in a two-tailed test is +1.96. The observed z value from sample data is -1.85. The decision made by the researcher based on this information is to _____ the null hypothesis.
A researcher is testing a hypothesis of a single mean. The critical z value for α = .05 in a two-tailed test is +1.96. The observed z value from sample data is -1.85. The decision made by the researcher based on this information is to _____ the null hypothesis.
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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A researcher is testing a hypothesis of a single mean. The critical z value for α = .05 in a two-tailed test is +1.96. The observed z value from sample data is -1.85. The decision made by the researcher based on this information is to _____ the null hypothesis.
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