Reference no: EM132629524
1. Suppose that we have two independent events, A and B, with P(A) = 0.2, P(B) = 0.35. Calculate P(AUB).
2. Suppose that we have two independent events, A and B, with P(A) = 0.25, P(B) = 0.36. Calculate P(A|B).
3. Suppose that we have two mutually exclusive events, A and B, with P(A) = 0.29, P(B) = 0.38. Calculate P(A|B).
4. Suppose that we have two events, A and B, with P(A) = 0.28, P(B) = 0.35,and 0.41. Calculate P(A|B).
5. Suppose that we have two events, A and B, with P(A) = 0.34, P(B) = 0.35,and P(A | B) = 0.4. Calculate P(B|A).
6. Suppose that we have two events, A and B, with P(A) = 0.4, P(B) = 0.47,and P(A | B) = 0.35. Calculate
7. The sales records of a real estate agency show the following sales over the past days:
Number of Houses Sold Number of Days
0 26
1 15
2 26
3 20
4 14
Using the relative frequency method, What is the probability of selling at least 3 houses?