Bert Klassen schedules three calls for a particular day, and each call has a probability of 0.5

Question:

Bert Klassen schedules three calls for a particular day, and each call has a probability of 0.5 of making a sale. What are his probabilities of making?
(a) Three sales
(b) Two or more sales,
(c) No sales?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question
Question Posted: