Question

A salesman has a record of selling even rejected piece to his customer without letting them know that the product is actually fault.His skills are rated with a probability of 80% efficiency.If he is given 20 faulty items,how many will he able to sell?

Answer 1

Answer:

80/100*20=16

Step-by-step explanation:

Answer 2

Given

1)  His skills are rated with probability of 80% efficiency

2) Given 20 items

Find

How many out of 20 he would be able to sell

Solution

If he is given 100 items he would be able to sell 80 as he is rated with probability of 80% efficiency .

100 items = 80

1 item = 80/100

20 items = 80/100 * 20

20 items = 1600/100

= 16

He would be able to sell 16 items out of 20 faulty items.