1. A city planning board wants to plan activities that would be fun for families. So, they sent a survey to 100 households to collect information. One of the questions asked was, how many children live in the household. A clerk working in the city office made the following frequency table based on the responses they received for that question. # of children # of households reporting this number of children 0 8 1 12 2 18 3 11 4 6 56 4 6 2 7 0 8 60 9 2 1 a. (2 points) How many survey responses were used to generate the frequency table above? b. (2 points) Your friend wants to know how you came up with your answer in part a. Please write an explanation that provides clear details about which numbers you used and how you got your answer.