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Male nannies. In a survey conducted by the International
Chapter 3, Problem 11E(choose chapter or problem)
Problem 11E
Male nannies. In a survey conducted by the International Nanny Association (INA) and reported at the INA Web site (www.nanny.org), 4,176 nannies were placed in a job in a given year. Only 24 of the nannies placed were men. Find the probability that a randomly selected nanny who was placed during the last year is a male nanny (a “mannie”).
Questions & Answers
QUESTION:
Problem 11E
Male nannies. In a survey conducted by the International Nanny Association (INA) and reported at the INA Web site (www.nanny.org), 4,176 nannies were placed in a job in a given year. Only 24 of the nannies placed were men. Find the probability that a randomly selected nanny who was placed during the last year is a male nanny (a “mannie”).
ANSWER:
Solution 11E
Step1 of 2:
From the given problem we have 4,176 nannies were placed in a job in a given year.
The number of the nannies placed were men = 24.
We need to find the probability that a randomly selected nanny who was placed during the last year is a male nanny.