Mathematics, 07.04.2020 22:22 maiahfogel1351
Based on a smartphone survey, assume that 41% of adults with smartphones use them in theaters. In a separate survey of 209 adults with smartphones, it is found that 83 use them in theaters. a. If the 41% rate is correct, find the probability of getting 83 or fewer smartphone owners who use them in theaters. b. Is the result of 83 significantly low? a. If the 41% rate is correct, the probability of getting 83 or fewer smartphone owners who use them in theaters is nothing.
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Based on a smartphone survey, assume that 41% of adults with smartphones use them in theaters. In a...
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