Market research for candy company
In doing market research for candy company, John find that 1053 of 1220 randomly chosen person like dark chocolate. Based this result, find a 90% lower bound estimate of the percentage of all people who like dark chocolate.
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Throughout October the average temperature of Whitman Lake is 53.2 and standard deviation is 2.3. Suppose the variable is normally distributed. For randomly chosen day in October, determine the probability that the temperature will be as follows
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150,000 direct labor hours would be worked. How much manufacturing overhead was overallocated or underallocated for year?
Normal population has a mean of 75 and a standard deviation of 5. You select a sample of 40. Compute the probability the sample mean is:
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A 2016 survey of undergraduate students considered this further and found that compared with students that did not use cannabis at least once
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