20 pts and brainliest
...
Answers: 1
Mathematics, 21.06.2019 23:00, sugar1014
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.
Answers: 1
Spanish, 05.03.2021 14:10
Spanish, 05.03.2021 14:10
Mathematics, 05.03.2021 14:10
World Languages, 05.03.2021 14:10
English, 05.03.2021 14:10