Question

Q.No.10 Solve the following: (Binomial Distribution)
A salesman has estimated that the probability of making a sale when calling on a
customer is 0.5. If this salesman calls on S customers on a given day, what is the
probability of making.
a) exactly 3 sales ?
b) no sales?
c), at least one sale?​

Answer 1

Answer:

Explanation:

Q.No.10 Solve the following: (Binomial Distribution)

A salesman has estimated that the probability of making a sale when calling on a

customer is 0.5. If this salesman calls on S customers on a given day, what is the

probability of making.

a) exactly 3 sales ?

b) no sales?

c), at least one sale?​

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