PLEASE I HELP!! The residents of a city voted on whether to raise property taxes. The ratio of yes votes to no votes was 5 to 8. If there were
3695 yes votes, what was the total number of votes?
total votes.

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.