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The Coca-Cola Company has 40% of the cola market.Determine the probability that a sample proportion for n=30 is within 0.10 of the true population...
The Coca-Cola Company has 40% of the cola market.Determine the probability that a sample proportion for n=30 is within 0.10 of the true population proportion of 0.40, which represents the proportion of cola drinkers who prefer a Coca-Cola drink.