Let: R = It will rain this evening, B = The barometric pressure is dropping, T = The temperature is below 50 degrees F, S = It will snow this evening.

Choose the formula that represents the following probability: "The probability that it will not snow this evening conditional on the barometric pressure dropping."

Group of answer choices

P(¬S | B)

P( ¬ S & B)

P(B |¬ S)

P(S & ¬ B)