Express in the form n : 1 . Give n as a fully simplified fraction. 6 : 10

How to determine whether two known pairs of points are on the same line.

Adriveway is 40 yards long about how many meters long is it

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.