Question: In 2012 the Ventura County Star reported that 77 of
In 2012 the Ventura County Star reported that 77% of employers allow employees to use flex time and periodically change their start and quit times (this is up from 66% in 2005). Suppose a random sample of 200 employers shows that 130 allow flex time. Test the hypothesis that the percentage is less than 77%, using a significance level of 0.10.
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