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