Mathematics, 27.12.2019 05:31 debk
Anutrition laboratory wants to construct a 95% confidence interval for the mean sodium content of "reduced sodium" hot dogs. a preliminary study of reduced sodium hot dogs gives a standard deviation of 25mg of sodium. how many hot dogs should the researchers sample in order for the width of their confidence interval to be no more than 10 mg?
Answers: 2
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Anutrition laboratory wants to construct a 95% confidence interval for the mean sodium content of "r...
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