Question
4. Do you subscribe to Netflix? According to a recent news report, 75% of all adults subscribe to at least one online video streaming service
4. Do you subscribe to Netflix? According to a recent news report, 75% of all adults subscribe to at least one online video streaming service (e.g., Netflix, Hulu, Britbox, etc.). Suppose we are able to survey a large random sample of adults, and we determine the proportion of these adults who subscribe to at least one online video streaming service. We know, if the sampling method is repeated, that the sample proportion will vary from sample to sample. In fact, if we look at the sampling distribution in this case, we will see a distribution that is Normal in shape, with a mean (or center) of 0.75 and a standard deviation of 0.03. From this information, along with our understanding of the Empirical Rule, we know the middle 95% of this sampling distribution will be between approximately what two values? A. 0.66 and 0.84 B. 0.72 and 0.78 C. 0.71 and 0.79 D. 0.69 and 0.81 E. 0.73 and 0.77
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