y<
4
3

x+3
y≤−2x−1


Which graph represents the system of inequalities?
Choose 1
Choose 1

(Choice A)
A
graph

(Choice B)
B
graph

(Choice C)
C
graph

(Choice D)
D
graph

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.