Population:
First Shift = 28
Second shift = 15
Third shift = 10
Total workers = 53
Sample:
First Shift = 4
Second shift = 2
Third shift = 2
Total workers = 8
8 Workers can selected from 53 Workers in
4 First shift Workers can selected from 28 First Shift Workers in
2 Second shift Workers can selected from 15 Second Shift Workers in
2 Third shift Workers can selected from 10 Third Shift Workers in
So,
Required Probability = 20475 X 105 X 45 / 886322710
= 0.109
So,
Answer is:
0.109
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