SOLUTION: given an exponential distribution what percentage of the data falls within 1.21 standard deviations of the mean? What percentage of the data falls within 0.75 standard deviations

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Question 844598: given an exponential distribution what percentage of the data falls within 1.21 standard deviations of the mean? What percentage of the data falls within 0.75 standard deviations of the mean?
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Do you mean exponential distribution f%28x%2Clambda%29=lambda%2Ae%5E%28-lambda%2Ax%29 or do you mean a normal distribution??
Please repost.