A salon owner noted what types of services its clients requested last week. Here are the results: Find the probability that a randomly chosen client requested a haircut given they requested a dye.
Answers
Given : A salon owner noted what types of services its clients requested last week. Here are the results
To find : the probability that a randomly chosen client requested a haircut given they requested a Permanent.
Solution:
Missing Data :
5% dye only,
30% haircut and dye,
35% haircut only,
10 % hair cut and permanent,
5% permanent only,
15% other.
Total 100 %
probability that a randomly chosen client requested a haircut given they requested a dye
30 % hair cut and dye
5% dye only,
Total dye = 30% + 5% = 35%
probability that a randomly chosen client requested a haircut given they requested a dye =30 /35
=6/7
6/7 is the probability
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