Why are many goods and services produced in a mixed market economy? A. labor unions are choir members to provide a selection of
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Answer:
The answer is below
Explanation:
A What is the probability that all 4 selected workers will be the day shift?
B What is the probability that all 4 selected workers will be the same shift?
C What is the probability that at least two different shifts will be represented among the selected workers.
A)
The total number of workers = 10 + 8 + 6 = 24
The probability that all 4 selected workers will be the day shift is given as:
B) The probability that all 4 selected workers will be the same shift () = probability that all 4 selected workers will be the day shift + probability that all 4 selected workers will be the swing shift + probability that all 4 selected workers will be the graveyard shift.
Hence:
C) The probability that at least two different shifts will be represented among the selected workers ()= 1 - the probability that all 4 selected workers will be the same shift(
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