Math, asked by farhaniftekhar183, 3 months ago

The marks obtained by 12 students in an examination (out of 50) are given below:
18, 35, 2, 27, 40.0, 21, 33, 27, 8, 36, 23

Answers

Answered by DiveshChopra

3

Answer:

Marks obtained by students-

18,35,2,27,40,0,21,33,27,8,36,23

Sum of marks =18+35+2+27+40+0+21+33+27+8+36+23=270

Total no. of students =12

Therefore,

Mean marks =

total no. of students

Sum of marks

=

12

270

=22.5

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