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A manager believes that the shelf life of apple juice is normally distributed. A sample of 30 containers of juice was taken and the shelf life was recorded. You are given the results below. The average shelf life in the sample was 23.07 days with a standard deviation of 4.29 days.
a.State the null and alternative hypotheses.
b.Compute the test statistic for the goodness of fit test.
c.At 95% confidence using the p-value approach, test the hypotheses. What do you conclude about the distribution?
Competitive Market
A market structure characterized by a large number of buyers and sellers where no single participant can significantly influence price.
MRP of Labor
Marginal Revenue Product of Labor; the additional revenue generated by employing one more unit of labor.
Monopsonist
A market condition where there is only one buyer for a particular product or service, giving that buyer significant power over prices.
Marginal Resource Cost
The additional cost incurred by acquiring one more unit of a resource, such as labor or capital.
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