Question

In a class of 40 students, marks obtained by the students in a class test out of 10 are given below: Marks= 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 and no. of students = 1, 2, 3, 3, 6, 10, 5, 4, 3, 3​. find mean and median.
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Answer 1

Answer:

Step-by-step explanation:

marks=1,2,3,4,5,6,7,8,9,10

No.of students=1,2,3,3,6,10,5,4,3,3

Mean is the average of all numbers

Mean=sum of marks

           total No.of students

Mean=1+2+3+4+5+6+7+8+9+10

                        40

Mean=55÷5

           40÷5

Mean=11

           8

Median is the No.that appears  in the middle after arranging in ascending order and if there are two you find there mean

Median=1,2,2,3,3,3,4,4,4,5,5,5,5,5,5,6,6,6,6,6,6,6,6,6,6,7,7,7,7,7,,8,8,8,8,9,9,9,10,10,10

Median=6+6

                2

median= 12

               2

Median=6

pliz mark as brainiest