This statement was included in a research report: "A positive correlation was found between the variables of self-reported sleep adequacy and performance on the driving simulator (r = 0.21), although the correlation did not reach statistical significance." A research consumer should evaluate this to mean what?
A) No relationship exists between the two variables.
B) The hypothesis was supported by the data presented.
C) The hypothesis was not supported by the data presented.
D) The relationship between the variables is too weak to have practical application.

Question

Quizplus · Accepted Answer

The Answer of This statement was included in a research report: "A positive correlation was found between the variables of self-reported sleep adequacy and performance on the driving simulator (r = 0.21), although the correlation did not reach statistical significance." A research consumer should evaluate this to mean what?
A) No relationship exists between the two variables.
B) The hypothesis was supported by the data presented.
C) The hypothesis was not supported by the data presented.
D) The relationship between the variables is too weak to have practical application.

This Statement Was Included in a Research Report: "A Positive