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A USA Today poll of 1600 children aged 8 - 12 found that 56% watch online videos every day. Letbe the proportion of children who

A USA Today poll of 1600 children aged 8 - 12 found that 56% watch online videos every day. Letbe the proportion of children who watch online videos every day.

What is the mean of the sampling distribution of ?

Find the standard deviation of the sampling distribution of p-hat. Round to the nearest thousandth.

Find the probability of selecting a sample of 1600 children in which less than 53% of the children watch online videos every day.

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