How many times per day does an American access the internet? Suppose that the distribution of the number of times Americans access the internet per day varies from person to person with mean μ = 15 times per day, standard deviation ? = 12 times per day and that the shape of the population distribution is skewed to the right. Now suppose that the Gallup polling organization asks this question of an SRS of 64 adults and computes the mean response x .a. Describe the mean, standard deviation and shape of the sampling distribution of x (justify your claim about the shape of the sampling distribution, that is, what do you base your claim on). €Draw the sampling distribution of x and label the mean and the points that are one, two and three standard deviations either side of the mean of the sampling distribution. (10 Points)
How many times per day does an American access the internet? Suppose that the distribution of the number of times Americans access the internet per day varies from person to person with
Now suppose that the Gallup polling organization asks this question of an SRS of 64 adults and computes the mean response x .
a. Describe the mean, standard deviation and shape of the sampling distribution of
x (justify your claim about the shape of the sampling distribution, that is, what do you base your claim on). €Draw the sampling distribution of x and label the mean and the points that are one, two and three standard deviations either side of the mean of the sampling distribution. (10 Points)
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