The time it takes an individual popcorn kernel to pop conforms to a normal distribution very closely.

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The time it takes an individual popcorn kernel to pop conforms to a normal distribution very closely. Assume that the mean time to popping is 165.0 seconds with a standard deviation of 92.1 seconds.

a. What is the probability that a kernel of popcorn would take longer than 200 seconds to pop?

b. What is the probability that a kernel of popcorn would pop in less than 120 seconds?

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The Analysis Of Biological Data

ISBN: 9781319226237

3rd Edition

Authors: Michael C. Whitlock, Dolph Schluter

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