What influences Class VIII marks?

Impact of “Age”

Total % 174,214

+4.1%
11- years 12 years 13 years 14 years 15 years 16+ years

“Age” can improve Total % by +4.1%. “13 years” is best — students score 38.9%. “16+ years” is worst — students score 34.8%.

Luckily, 13 years is most common.

Maths % 89,417

+3.1%
11- years 12 years 13 years 14 years 15 years 16+ years

“Age” can improve Maths % by +3.1%. “12 years” is best — students score 32.8%. “16+ years” is worst — students score 29.7%.

But, 13 years is most common.

Reading % 89,985

+8.0%
11- years 12 years 13 years 14 years 15 years 16+ years

“Age” can improve Reading % by +8.0%. “13 years” is best — students score 48.3%. “16+ years” is worst — students score 40.3%.

Luckily, 13 years is most common.

Science % 87,734

+3.3%
11- years 12 years 13 years 14 years 15 years 16+ years

“Age” can improve Science % by +3.3%. “13 years” is best — students score 37.1%. “16+ years” is worst — students score 33.7%.

Luckily, 13 years is most common.

Social % 86,411

+2.9%
11- years 12 years 13 years 14 years 15 years 16+ years

“Age” can improve Social % by +2.9%. “14 years” is best — students score 39.0%. “16+ years” is worst — students score 36.1%.

But, 13 years is most common.