Mathematics, 26.08.2020 14:01 Pooh1189
The Bradenton Post polled 1,356 adults in the city to determine whether they wet their toothbrush before they put toothpaste on it. Of the respondents, 54% said they wet it first. Suppose 68% of all adults actually wet their toothbrush first. What are the mean and standard deviation of the sampling distribution?
Answers: 3
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The Bradenton Post polled 1,356 adults in the city to determine whether they wet their toothbrush be...
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