A door-to-door salesman expects to make a sale 12% of the time when starting the day. But making a sale increases his enthusiasm

Question

3 years ago

7

A door-to-door salesman expects to make a sale 12% of the time when starting the day. But making a sale increases his enthusiasm

so much that the probability of a sale to the next customer is 0.38. If he makes no sale, the probability for a sale to the next customer stays at 0.12. What is the probability that he will make at least two sales with his first three visits?

Mathematics

1 answer:

tester [92] · Answer 1 · 2022-04-19T05:46:24+03:00

tester [92]3 years ago

4 0

Answer:

0.226458

Step-by-step explanation: