Question

In a class test, the marks obtained by 11 students 5,3,19,7,6,11,15,17,13,17,20 find

i. Median

ii. Lower quartile

iii. Upper quartile​

Answer 1

Answer:

Upper quartile

Step-by-step explanation:

it's correct answer I think so .

Answer 2

Answer:

median = 13,lower quartile=6,upper quartile=17