Author Question: If two variables show a positive linear relationship in a scatter diagram: A) most of the data ... (Read 205 times)

kamilo84 · **on:** Jun 24, 2018

If two variables show a positive linear relationship in a scatter diagram:

A) most of the data values will plot in the lower left-hand quadrant.
B) most of the data values will plot in the lower left-hand and upper right-hand quadrants.
C) most of the data values will cluster close to the x and y axes.
D) the data will cluster in the center of the graph.

Question 2

If the null hypothesis that all population means are equal is rejected by the analysis of variance F-test, the alternative hypothesis that all population means differ is concluded to be true.

Indicate whether the statement is true or false