Mathematics, 14.04.2020 16:33, francisco42002
A direct mail company wishes to estimate the proportion of people on a large mailing list that will purchase a product. Suppose the true proportion is 0.070.07. If 411411 are sampled, what is the probability that the sample proportion will differ from the population proportion by less than 0.030.03? Round your answer to four decimal places.
Answers: 3
Mathematics, 21.06.2019 21:30, kyandrewilliams1
Alcoa was $10.02 a share yesterday. today it is at $9.75 a share. if you own 50 shares, did ou have capital gain or loss ? how much of a gain or loss did you have ? express the capital gain/loss as a percent of the original price
Answers: 2
A direct mail company wishes to estimate the proportion of people on a large mailing list that will...
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