A researcher is interested in the average diameter of apples. The researcher took a random sample of 16 apples from different grocery stories. The sample yielded an average of 2.75 inches, a standard deviation of 0.92 inches and a normally shaped histogram. Calculate a 95% CI for the average diameter of apples. Complete all necessary steps.
A researcher is interested in the average diameter of apples. The researcher took a random sample of 16 apples from different grocery stories. The sample yielded an average of 2.75 inches, a standard deviation of 0.92 inches and a normally shaped histogram. Calculate a 95% CI for the average diameter of apples. Complete all necessary steps.
1. A quality control specialist for Ozarka © would like to run a hypothesis test on the company’s 16.9 fl. oz. water bottles. If the water bottles contain less 16.9 fl. oz. as advertised, they will need to adjust their bottling process. A random
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