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Probability using normal distribution

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H.) The length of time it takes a student to find a parking spot on campus follows normal distribution of mean, 3.5 minutes. The probability that a student will find a spot in less than 3 minutes is:

1.) 0.8085

2.) 0.1915

3.) 0.3085

4.) 0.6915

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Solution Summary

Probability is calculated using normal distribution.

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You have not mentioned the standard deviation.
However options 1 and 4 cannot be correct as in normal distribution ...

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