(x) + (x + 1) + (x + 2) = 75

Simplify 24÷(-2)(3)+7 a. -29 b. 3 c. 11

Adeposit of 5500 at 6% for 3 years equals

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.