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The corporate board of directors is hiring a consultant to do a deep analysis of one randomly selected XYZ manufacturing site. Given that 7 of the 14 XYZ sites have had 95% or higher widget production success rate in the last month, what is the probability that a successful site will be selected

User Timsen
by
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1 Answer

3 votes

Answer:

Hence, the probability of a successful site is :


P(\text{succes sites})=(8)/(9)=89\%

Explanation:

Given :


7 of the
14,XYZ sites have had
95\% or higher widget production success rate in the last month

To find :

The probability that a successful site will be selected.

We can select either of
8 sites out of
9.

These
8 sites can be selected in
8 ways.

Total sites
=9

Therefore, the probability of a successful site is :


P(\text{succes sites})=(8)/(9)=89\%

User Yellowbuck
by
8.6k points
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