I thought it was 70%

Select the correct answer. City Positive Response to Program 1| Positive Response to Program 2 Atlanta 77.8% 82.1% Boston 86.4% 86.6% Chicago 65.9% 87.5% Dallas 73.8% 80.9% Houston 69.7% 79.4% Los Angeles 78.4% 88.1% Miami 82.5% 82.6% Newark 81.4% 83.3% Total 68.8% 81.7% The probabilities of a positive response to two government programs from citizens in eight cities are given in the table. What is the chance of a positive response for program 1, given that the individual is from Houston? O A. 68.8% O B. 69.7% O C. 79.4% O D. insufficient data