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How to find out the probability value using normal distribution
X has a normal distribution with a mean of 80.0 as well as a standard deviation of 3.5. Find the subsequent probabilities-
1) P(x < 77.0)
2) P(76.0 < x < 82.0)
3) P(x>87.0)
Statistics and Probability, Statistics
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A Gaussian random variable has a PDF of the form Write each of the following probabilities in terms of Q-functions (with positive arguments) and also give numerical evaluations
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