Question

If kaitlyn goes to the store, the probability that she buys blueberries is 90%. the probability of her going to the store is 30%. what is the probability of her going to the store and buying blueberries?

Answer 1

The probability of going to the shop and buying blue berries will be:
P(going to the shop)*P(Buying blue berries)
let P(going to the shop)=P(A)=0.3
P(Buying blue berries)=P(B)=0.9
P(A and B)=P(A)∩P(B)
=0.3×0.9
=0.27

Answer: 0.27