Question

If the lower limit of a class interval is 9 and class size is 14 .Find its upper limit.​

Answer 1

upper limit is 19

Step-by-step explanation:

let upper limit be x

so (9+x)/2=14

therefore 9+x=14*2

9+x=28

so x=28-9

x=19

I am sure it's correct so please mark it as brainliest