A residential community was polling households to find out whether they wanted to get their TV signal from a satellite or cable. The results are shown in the Venn diagram. What are the values of a and b in the relative frequency table for the survey results? Round answers to the nearest percent.
1. a = 82%, b = 3%
2. a = 38%, b = 50%
3. a = 38%, b = 3%
4. a = 93%, b = 19%
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Home » Mathematics » A residential community was polling households to find out whether they wanted to get their TV signal from a satellite or cable. The results are shown in the Venn diagram.