Find time taken-students to walk from dorms to chemistry lab

Reference no: EM13144004

The time it takes a student to walk from the dorm to the chemistry lab follows roughtly a normal distribution with a mean of 20 minutes and a standard deviation of 3 minutes. how long does it take the slowest 10% of the students to walk from the dorms to the chemistry lab.

Reference no: EM13144004

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