Math, asked by Grewal1486, 11 months ago

What is the mean of 10,713,20,15. Will be




Answers

Answered by gargsa3
2

Answer:

the ans. is 189.5

Step-by-step explanation:

mean=sum of all observation/total no. of observation

        =10+713+20+15/4

       =758/4

      =189.5

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