?The daily demand x for a certain product (in hundreds of pounds) is a random variable with the probability density function  over the interval [0, 6]. Find the probability that x is within one standard deviation of the mean. Express your answer as a percent. Round to two decimal places.
?

A. ?96.42%
B. ?49.35%
C. ?62.61%
D. ?13.44%
E. ?72.77%

Answer: C

Mathematics

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