Question

15) A boy scored the follwing marks in various class tests during a year, each test being marked out of 20.

15, 17 16, 7, 9, 12, 14, 16, 3, 19, 12, 16

i) Arrange the marks in ascending order.

ii) What are his modal marks?

iii) What are his median marks

iv) What are his mean marks?​

Answer 1

Answer:

i) 3,7,9,12,12,14,15,16,16,16,17,19,

ii) 16

iii) 15

iv) 13

Step-by-step explanation:

hope this helps please mark me brainliest and give me a thanks  :)