Question

20. From the following table ,marks of A and B in 8 tests of 200 marks each are given. Find
who is more intelligent and who is more consistent.
A B
50 20

100 140

90 160

60 100

120 100

140 40

60 120

92 80

​

Answer 1

Answer:

I'm thinking that the answer is 60 120

Answer 2

Answer:

B >A

Step-by-step explanation:

Take avarage of all marks and then compare

Avg of student A is 89/200

Avg of student B is 33/80

Before comparing find LCM of 200,80 is 400

So equivalend fractions of avarages with denominator as 400 are

STUDENT A :138/400

STUDENT B :165/400

So B has scored more marks