SOLUTION: Threre are 30 workers on day shift, 50 on sewing shift and 10 on night shift. 6 of these workers are chosen what is the prob.
a)All 6 selected are from the same shift
b)Atleast
Algebra.Com
Question 455428: Threre are 30 workers on day shift, 50 on sewing shift and 10 on night shift. 6 of these workers are chosen what is the prob.
a)All 6 selected are from the same shift
b)Atleast 2 different shifts are represented among the selected workers.
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
a)
(30C6 + 50C6 + 10C6)/90C6
=.02648
.
Ed
RELATED QUESTIONS
A warehouse employs 27 workers on first shift, 19 workers on second shift, and 14 workers (answered by ikleyn)
A warehouse employs 24 workers on first shift, 17 workers on second shift, and 13 workers (answered by greenestamps)
A warehouse employs 24 workers on first shift and 17 workers on second shift. Eight... (answered by ccs2011,stanbon)
Clark Heter is an industrial engineer at Lyons Products. He would like to determine... (answered by stanbon)
In a group of 102 employees, there are three times as many employees on the day shift as... (answered by ikleyn)
A production facility employs 20 workers on the day shift, 15 workers on the swing shift, (answered by stanbon)
A warehouse employs 24 workers on first shift and 17 workers on second shift. Eight... (answered by stanbon)
A warehouse employs 24 workers on the first shift and 17 on the second shift. Eigth... (answered by stanbon)
1) A warehouse employs 26 workers on first shift, 15 workers on second... (answered by Theo)