Yes, any question that involves numbers would be a statistical question.
Emma’s statement makes sense and Charles’ doesn’t, bcuz when you say 0.75 it should be 75 tenths, because it’s less than a whole number, but charles said 7 and 5 tenths, if it’s 7 and 5 tenths, it would be 7.5.
I am not sure i am in 7th grade but i prefer you to use the app called photomath
the perimeter is 18.7 units