The Central Limit Theorem applies only in the following situations, a) if the original distribution is normal
or
b) if the original distribution is not normal then the sample size must be at least 30.
True
False

Me. i can't figure out this question. give an explanation too. .

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

Handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony?