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Textbook Expert
Textbook ExpertVerified Tutor
8 Nov 2021

Given information

Here, The time to wait for a particular rural bus is distributed uniformly from zero to 75 minutes.

And the sample size(n)=100;

Step-by-step explanation

Step 1.

Mean for the given distribution (μx)=(0+75)/2=37.5;

And the standard deviation (σx);

   

(σx)=21.65;

So,  

   

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Introductory Statistics
OER Edition, 2013
Openstax
ISBN: 9781938168208

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