Which statement is correct for the point A(x, y)

What is the range for 31,39,29,34,37,24,36,33,34,28

Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction

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.