SOLUTION: Assume the random variable X is normally distributed with mean = 50 and standard deviation = 7. Compute the probability USING TI. P(X>40)
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Question 1050431: Assume the random variable X is normally distributed with mean = 50 and standard deviation = 7. Compute the probability USING TI. P(X>40) Answer by ewatrrr(24785) (Show Source):
You can put this solution on YOUR website! P(X>40) = normalcdf(40, 9999. 50, 7) 9999 a Placeholder for very far right)
Generally:
TI syntax is normalcdf(smaller, larger, µ, σ).
