Friday
April 18, 2014

Homework Help: statistics

Posted by Katelyn on Thursday, June 27, 2013 at 7:25pm.

Politicians are interested in knowing the opinions of their constituents on important issues. One administrative assistant to a senator claims that more than 63% of adult women favor stricter gun laws. A recent telephone survey of 1026 adults by IBR Polls found that 65.9% of adult women favored stricter gun laws. Test the claim that significantly more than 63% of adult women favor stricter gun laws.
What distribution should be used for a one-sample test for a proportion?

A) t-distribution
B) F-distribution
C) z-distribution
I thought a but was wrong

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