In a large apartment building, 35 of the apartments have a balcony and 55 do not.

an apartment is randomly selected as part of a survey.

what is the probability it has a balcony?

enter your anwser the the nearest percent

If 25% of y is 30, what is 60% of y?

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.

Each side length of the hexagons is 1, what’s the area of abc