A direct mail company wishes to estimate the proportion of people on a large mailing list that will purchase a product.
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A direct mail company wishes to estimate the proportion of people on a large mailing list that will purchase a product.
company wishes to estimate the proportion of people on a large mailing list that will purchase a product. Suppose the true proportion is 0.06. If 224 are sampled, what is the probability that the sample proportion will be less than 0.05? Round your answer to four decimal places.
A direct mail