Author Question: In constructing a scatter diagram: A) the independent variable should be on the vertical axis. ... (Read 75 times)

joesmith1212 · **on:** Jun 24, 2018

In constructing a scatter diagram:

A) the independent variable should be on the vertical axis.
B) the independent variable should be on the horizontal axis.
C) the dependent variable should be on the horizontal axis.
D) It does not matter which variable goes on which axis.

Question 2

Three brands of running shoes are each tested by 10 different runners. The amount of wear on the sole of the shoes is then measured.

The objective is to determine if there is any difference among the three brands of shoes based on how long the soles last. This means that there is one factor with 10 levels and 3 blocks. Indicate whether the statement is true or false