Match the Spanish body parts in the first column with their English equivalents in the second column.
el codo
?
elbow
la oreja
?
hand
la boca
?
mouth
'la mano
?
ear

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.