Help with attached file.
In Arlington, 25% of all homes are all electric.© BrainMass Inc. brainmass.com September 23, 2018, 7:46 pm ad1c9bdddf - https://brainmass.com/math/probability/marginal-probability-electricity-homes-216002
% of homes with electric = 25%
% of electric homes with air conditioning = 60%
% of gas homes with air conditioning = 25%
Probability that ...
The solution determines probability questions regarding electricity in homes.