What are the consequences of failing to meet the

What are the consequences of failing to meet the assumptions of a parametric test
when performing research?
Question 9
Correct!
2 / 2 pts
Skip to question text.
Unnithan, Houser, and Fernhall (2006) were interested in whether playing the
game Dance Dance Revolution (DDR) affected the heart rate of overweight
adolescents differently than it affected nonoverweight adolescents. Twenty-two
adolescents, 10 classified as overweight and 12 as not overweight, played DDR for
12 minutes, while the researchers measured each participant's heart rate. On
average, the researchers found no difference between the heart rate of the two
groups. Which of the following statements is the research hypothesis for this
study?
Question 10
Incorrect
0 / 2 pts
What are the consequences of succeeding in meeting all the
assumptions of a parametric test when performing research?

<br>
What are the consequences of succeeding in meeting all the assumptions of a
parametric test when performing research?
Score for this attempt:
16
out of 20
Submitted Oct 1 at 10:46am
This attempt took 12 minutes.
Question 1
Incorrect
0 / 2 pts
We calculate a statistical power and find that it is .93. This
means that if the null hypothesis is ________, we have a
________% chance of rejecting the null hypothesis.<br>
We calculate a statistical power and find that it is .93. This means that if the null
hypothesis is ________, we have a ________% chance of rejecting the null
hypothesis.
Question 2
Correct!
2 / 2 pts
Statistical convention for the minimal acceptable power
is:<br>
Statistical convention for the minimal acceptable power is:

0.80.
Question 3
2 / 2 pts
The larger the effect size, the:<br>
Question 4
Correct!