What is the equation of the line that passes through points E and F? (1) y=-3x-3
(2) y=3x+3
(3) y=x+3
(4) y=-x+3
(5) y=-x-3

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.