Brent went for a bicycle ride. The clocks show his start time and his
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Answer:
88.98% probability that a randomly selected car had automatic transmission or air conditioning or both
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
Desired outcomes:
37 had automatic transmission only
44 had air conditioning only
61 had automatic transmission
This already counts those with both automatic transmission and air conditioning. So 61-37 = 24 had both.
So
Total outcomes:
118 cars sold, so .
What is the probability that a randomly selected car had automatic transmission or air conditioning or both?
88.98% probability that a randomly selected car had automatic transmission or air conditioning or both