If the probability of a train being on time is 0.24 and the probability of it being late is 0.66 what is the probability of it being early

Which statement most accurately describe why the division property of exponents does not apply to the expression (-8)^2/(-3)^4

Atransformation t : (x,y) (x-5,y +3) the image of a(2,-1) is

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.