A study is under way in Yosemite National Forest to determine the adult height of American pine trees. Specifically, the study is attempting to determine what factors aid a tree in reaching heights greater than 60 feet tall. It is estimated that the forest contains 25,000 adult American pines. The study involves collecting heights from 250 randomly selected adult American pine trees and analyzing
the results. Identify the variable of interest in the study.
A) The age of an American pine tree in Yosemite National Forest
B) The number of American pine trees in Yosemite National Forest
C) The height of an American pine tree in Yosemite National Forest
D) The species of trees in Yosemite National Forest
C
Business
You might also like to view...
The term advergames refers to the placement of ads and products in video games
Indicate whether the statement is true or false
Business
Which of the following could undermine competitive advantage?
A) basing employee benefits awards based on performance B) offering flexible benefits plans C) offering employee benefits as an entitlement D) offering employee benefits following the completion of a lengthy probationary period
Business