therealreginaryan therealreginaryan

08-04-2024
Mathematics

Answered

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.

What is the probability that a kernel of popcorn would take longer than 200 seconds to pop?
What is the probability that a kernel of popcorn would pop in less than 120 seconds?

Answer :

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