In the survey of the number of air conditioners in a house, the following probability table was constructed: Number of air 1 2 conditioners Probability 0.32 0.31 0.27 0.04 Find the probability of a house having: (A) 4 or more air conditioners; (B) at most two air conditioners.
In the survey of the number of air conditioners in a house, the following probability table was constructed: Number of air 1 2 conditioners Probability 0.32 0.31 0.27 0.04 Find the probability of a house having: (A) 4 or more air conditioners; (B) at most two air conditioners.
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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