A. greater than 1.
b. less than 1.
c. equal to 1

What is the volume of the sphere shown below with a radius of 3?

Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?

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.