Math, asked by ranubharia58, 1 month ago

PAGE कक्षा 10 के विद्यार्थियों के प्राप्तांक निम्नानुसार हा से माय निकालिर प्राप्तांक.20.30,५०,50,45,65,70, 18.22 10​

Answers

Answered by pushpendrasinghgond6
0

20.30,५०,50,45,65,70, 18.22 10

Answered by amitnrw
0

Given :    marks of 10 students

20 , 30 , 40 , 50 , 45 , 65 , 70 , 18 , 22 , 10

To Find : Mean and Median Marks

Solution:

20 , 30 , 40 , 50 , 45 , 65 , 70 , 18 , 22 , 10

arrange in order

10 , 18 , 20 , 22 , 30 , 40, 45 ,  50 , 65 , 70

Median = ( 30 + 40)2  = 35

Mean =  (10 + 18 + 20 + 22 + 30 + 40+ 45 +  50 + 65 + 70)/10

= 370/10

= 37

Median Marks = 35

Mean Marks = 37

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