Consider this option (2 ways for this): 1. Probability=1-[probability_all_boys]. for [probability_all_boys]=1/[all_possible_combinations]; for [all_combinations]=2³=8. It means that Probability=1-(1/8)=7/8=0.875. 2. Probability=[needed_cases]\[all_possible_cases]; all possible combinations are: bbb;ggg;bgg;bgb;bbg;gbg;gbb;ggb; - (where 'g' - girl, 'b' - boy) total 8. needed cases: ggg;bgg;bgb;bbg;gbg;gbb;ggb, - total 7. Probability=7/8=0.875
I think it maybe greater than becuase i looked at the y intercept and it was a two ok so then i looked for a slope of 3x but in the picture the slope is only 2x.
