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The length of time it takes college students to find a parking spot in the library parking lot follows a normal distribution with a mean

The length of time it takes college students to find a parking spot in the library parking lot follows a normal distribution with a mean of 2.5 minutes and a standard deviation of 1 minute.

Find the probability that a randomly selected college student will find a parking spot in the library parking lot in less than 1.4 minutes.

0.1915
0.3551
0.3085
0.2674

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