After conducting a matched pairs t test, a researcher finds that the 95% confidence interval estimating the difference between the treatment group and the control group is 1.20 ± 1.5. Which of the following is definitely true?
a. The difference is not significant.
b. The difference is significant.
c. The effect size is 3.
d. The mean of the treatment group is 1.20.
Ans: a. The difference is not significant.
You might also like to view...
Under the Doctrine of Disparate Impact
A) practices that resulted in gender or racial disparities could be subject to litigation. B) only firms that intended to discriminate were subject to litigation. C) federal contractors were directed to establish quotas for hiring and promotion. D) all of these.
Cyber bullying qualifies as aggressive behavior under the criterion of aggression to people and animal as defined for a conduct disorder
Indicate whether the statement is true or false.
Governance in the U.S. is shared among three levels of government. List these
What will be an ideal response?
The multicultural framework encourages therapists to speak with families about their ______
a. ethnicity b. culture c. ethnicity, education, and religion d. race