Standardized test Something Great/tutorialoutletdotcom Test Z is a standardized test that all high school | Page 6

D) 7. You would _____ the null hypothesis at 10% significance level.
You would _____ the null
hypothesis at the 1% significance level.
reject, reject
reject, fail to reject
fail to reject, reject
fail to reject, fail to reject In a random sample of 200 registered
female voters, 108 said they supported Obama. In a
random sample of 200 registered male voters, 96 said they supported
Obama. Let’s denote the
respective population proportions as Px (female) and Py (male).
Determine whether or not these
results provide evidence that the population proportions are different
for the two