you know that the length of time it takes a college student

you know that the length of time it takes a college student to find a parking spot, in the library parking lot follows a normal disturbation with a mean of 4.5 mintues and a standard deviao n of 1 minute

a) Find the probablity that a randomly selected college student will take between 2 and 5 minutes to find a parking sport in the library parking lot.

b) 80% of the college student will take less than how many mintues when trying to find a parking sport in the libbrary parking lot ?

Solution

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