Multiple Choice
When a computed z-value (for a test for differences between two percentages) , say 4.51, is larger than the standard z-value, say 1.96, then this amounts to
A) support for the null hypothesis; the two percentages are different.
B) no support for the null hypothesis; the two percentages are not different.
C) support for the null hypothesis; the two percentages is not different.
D) no support for the null hypothesis; the two percentages are different.
E) None of the above.
Correct Answer:

Verified
Correct Answer:
Verified
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