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9 votes
9 votes
A local pet groomer accepts walk-in customers. From experience, the groomer has determined that the probability that a walk-in customer will get a full-service grooming, which includes a bath and nail trimming, is 0.71. The probability that a walk-in customer will get a haircut for their pet is 0.42. The probability that customers who get the full-service grooming will also ask for a haircut is 0.28. What is the probability that a walk-in customer will ask for both a full-service grooming and a haircut?

0.12
0.20
0.28
0.30

User Tomer Vromen
by
2.6k points

2 Answers

13 votes
13 votes

Answer:

0.28

Explanation:

User Asking
by
2.4k points
17 votes
17 votes

Answer:

0.20

Explanation:

i got it right on edge 2022

User Raimue
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2.5k points