Which of the following best describes the set of odd integers from –11 to –3? a. {–11, –9, –7, –5, –3} b. {–11, –9, –7, –3} c. null set d. {–11, –10, –9, –8, –7, –6, –5, –4, –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.