A student was interested in the structure of the families in the U.S. He sampled 29 of his 330 classmates and got the following answers to the question, "How many children are there in your family?"

Data Set 1

3, 1, 2, 2, 4, 2, 1, 2, 2, 1, 3, 2, 3, 3, 4, 2, 2, 1, 3, 5, 1, 1, 3, 5, 2, 4, 7, 1, 2

-Calculate the mean, median, and mode

-calculate frequency distribution and graph for this data (not a grouped frequency distribution).

-please name the type of graph and explain why you chose it.

-Does this distribution have a particular shape?