Question
According to IDC, Apple controlled 10.0% of the global computer market in the 1st quarter of 2013. To verify this market share, a random sample
According to IDC, Apple controlled 10.0% of the global computer market in the 1st quarter of 2013. To verify this market share, a random sample of 150 computer users was selected of which 8.5% were Apple models. Determine the interval that contains 95% of the sample proportions from this sampling distribution and conclude whether or not this sample supports the findings of IDC.
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Stochastic Calculus And Applications
Authors: Samuel N Cohen, Robert J Elliott
2nd Edition
1493928678, 9781493928675
