Friday
July 25, 2014

Homework Help: statistics

Posted by Ashleigh on Tuesday, June 26, 2012 at 10:01pm.

The first sample had 49 subjects and 7 had blue eyes. The second sample had 465 subjects and 244 of these had blue eyes. What is the value of the pooled estimate of the proportion used to test the hypothesis that the population proportions of blue eyes are equal?

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