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Statistics
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answer
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78
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Introductory Statistics
OER Edition, 2013
Openstax
ISBN: 9781938168208
1
answer
144
views
78
Problem

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Textbook Expert
Textbook ExpertVerified Tutor
23 Nov 2021

Given information

Step-by-step explanation

Step 1.

Formula used:

    

Now,

Mean of Lap :

   

   

Mean of Lap

 

    

 

 

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Introductory Statistics
OER Edition, 2013
Openstax
ISBN: 9781938168208

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