Access the GSS at sda.berkeley.edu/GSS. Entering TVHOURS for the variable and year(2014) in the selection filter, you obtain data on hours per day of TV watching in the United States in 2014.

(a) Construct the relative frequency distribution for the values 0, 1, 2, 3, 4, 5, 6, 7 or more.

(b) How would you describe the shape of the distribution?

(c) Explain why the median is 2.

(d) The mean is larger than 2. Why do you think this is?