She needs to finish reading the giver for her book report for mr. warroner. she still has 112
she knows that she can read 20 pages each night before bed. write an equation to show how ma
ght it will take sara to finish her book

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.