Math, asked by JoRus, 1 month ago

how to find the probability using a standard normal curve?

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Answered by vashisthalka78

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Step-by-step explanation:

The probability that a standard normal random variables lies between two values is also easy to find. The P(a < Z < b) = P(Z < b) - P(Z < a). For example, suppose we want to know the probability that a z-score will be greater than -1.40 and less than -1.20

Answered by hiya83

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Answer:

Above is your answer

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