Answer:
Population A
Step-by-step explanation:
Think about. If population A already known for normally distribution AND you take large samples. The rest would still be distributed, Which keeps population A a Normal Distribution.
but Population C is nor normally distributed, so if you take away large samples. it will deteriorate its distribution so it won't get any better or in this case, normal. so. it is Population A.
I believe it 9/20
hope that helped!!!
:)
if its not give the multiple answer choice if it has one!<span />
Each face has a chance of 1/6
So you beed 6 rolls