Mathematics, 15.12.2020 15:00, sarahgoff

Sales of a new line of athletic footwear are crucial to the success of a company. The company wishes to estimate the average weekly sales of the new footwear to within $200 with 95% reliability. The initial sales indicate that the standard deviation of the weekly sales figures is approximately $1400. How many weeks of data must be sampled for the company to get the information it desires

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Sales of a new line of athletic footwear are crucial to the success of a company. The company wishes...