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probability of independent events: decimal answers (probability and counting)

Probability Of Independent Events Decimal Answers Probability And Counting class=

Sagot :

MrRoyal

The probability that both are smokers is 6903/180000

How to determine the probability?

The given parameters are:

Male smoker = 177

Female smoker = 78

Total student = 78 + 522 = 600

The probability of a male smoker is

P(Male) = 177/600

The probability of a female smoker is

P(Female) = 78/600

The probability that both are smokers is

P(Smoker) =P(Male) *P(Female)

So, we have:

P(Smoker) = 177/600 * 78/600

Simplify

P(Smoker) = 177/600 * 39/300

Evaluate the product

P(Smoker) = 6903/180000

Hence, the probability that both are smokers is 6903/180000

Read more about probability at:

https://brainly.com/question/25870256

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