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OpenStudy (daniellelovee):
For election polling, a simple random sample of 850 registered voters in District X shows that 58% favor Candidate A, and a simple random sample of 1400 registered voters in District Y shows that 53% favor Candidate A If District Y is Group 2, what are the values of tcrit, pˆ2 , and n2 for a 90% confidence interval?
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OpenStudy (daniellelovee):
@Directrix
Directrix (directrix):
|dw:1450240669064:dw|
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