What is the 95-percentile execution time

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Reference no: EM131235744

The execution times of queries on a database is normally distributed with a mean of 5 seconds and

a standard deviation of 1 second. Determine the following:

a. What is the probability of the execution time being more than 8 seconds?

b. What is the probability of the execution time being less than 6 seconds?

c. What percentage of responses will take between 4 and 7 seconds?

d. What is the 95-percentile execution time?

Reference no: EM131235744

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