Question
The Tampa Times polled 1,457 adults in the city to determine whether they put on their shirt before they put on their pants. Of the
The Tampa Times polled 1,457 adults in the city to determine whether they put on their shirt before they put on their pants. Of the respondents, 48% said they put their shirt on first. Suppose 32% of all adults actually put their shirt on first. What are the mean and standard deviation of the sampling distribution?
1. The mean is 0.48 and the standard deviation is 0.0131.
2. The mean is 0.48 and the standard deviation is 0.0122.
3. The mean is 0.48 and the standard deviation is 0.0182.
4. The mean is 0.32 and the standard deviation is 0.0122.
5. The mean is 0.32 and the standard deviation is 0.0131.
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A First Course In Probability
Authors: Sheldon Ross
9th Edition
978-9332519077, 9332519072
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