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Home Q & A Board Science-Related Homework Help Mathematics
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Hog95 Hog95
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9 years ago
The decision to reject the null hypothesis using the Z test is made 
A)   If the Z score is less than –1 or greater than 1. 
B)   If the Z score is greater than 2.5. 
C)   By comparing the Z score needed to reject the null hypothesis to the actual Z score of the sample. 
D)   By comparing the standard deviation of the sample (SD) to the standard deviation of the population (s). 
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padrepadre
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9 years ago
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Hog95 Author
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#2
9 years ago
Thank you so much for the reply. Your answer makes a lot of sense.
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