Question

The marks obtained in 7 subjects by a student are 56. 54. 50, 71, 52, 52 and 72. Find the mean marks.​

Answer 1

Answer:

The marks obtained in 7 subjects by a student are 56. 54. 50, 71, 52, 52 and 72. Find the mean marks.

Answer 2

Answer:

Marks obtained by 10 students in a test

=15,75,33,67,76,54,39,12,78,11

Arithmetic Mean =

total number of terms in data

sum of all terms in data

=

10

15+75+33+67+76+54+39+12+78+11

=46