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?

Standard = 922

Mean = 827

Step-by-step explanation:

If they say 54% wet their toothbrush first, then that means that there are about  732 people who wet their toothbrush first. If they supposed 68%, then it will be about 922. So the standard is 922 as we know. To find the mean we add both and divide by two. So we get 1654/2 which equals 827

c. 4 1/4 pounds

3 is greater then both of those numbers