Question
Mathematics Question on Statistics and Probability
A salesman has a 70% chance to sell a product to any customer. The behavior of successive customers is independent. If two customers A and B enter, what is the probability that the salesman will sell the product to customer A or B?
A
0.98
B
0.91
C
0.70
D
0.49
Answer
0.91
Explanation
Solution
The correct option is (B): 0.91