### Free Educational Resources

• > WE REJECT H0 FOR THE INDEPENDENT SAMPLES T TEST...
+

# WE REJECT H0 FOR THE INDEPENDENT SAMPLES T TEST IF THE OBTAINED VALUES OF T

##### Rating:
(0)
Author: simmons96 96
##### Description:

http://theperfecthomework.com/we-reject-h0-for-the-independent-samples-t-test-if-the-obtained-values-of-t/

Question 1

We reject H0 for the independent samples t test if the obtained values of t

are larger in absolute value than the critical values.

are smaller in absolute value than the critical values.

are the same in absolute value than the critical values.

Question 2

Based on these results, t (92) = -.67, p = .41, d = -.10. The math scores of males (M = 31.54, SD = 5.16, n = 29) on and females were compared (M = 32.46, SD = 4.96, n = 65). What can be concluded based on these results?

Males (M = 31.54, SD = 5.16, n = 29) on average score statistically significantly higher than females (M = 32.46, SD = 4.96, n = 65) in terms of math achievement.

Males (M = 31.54, SD = 5.16, n = 29) on average do not statistically significantly differ from females (M = 32.46, SD = 4.96, n = 65) in terms of math achievement

Males (M = 31.54, SD = 5.16, n = 29) on average score statistically significantly lower than females (M = 32.46, SD = 4.96, n = 65) in terms of math achievement.

Question 3

Based on these results, t(90)= 3.66, p= .04, η2 = .25, what can the educational researcher say about the null hypothesis?

Reject the null hypothesis

Fail to reject the null hypothesis

Question 4

The F (Levene) test on the SPSS output tests for what assumption?

The normality assumption

The homogeneity of variance assumption

The assumption of extreme outliers

(more)
##### Try a College Course Free

Sophia’s self-paced online courses are a great way to save time and money as you earn credits eligible for transfer to over 2,000 colleges and universities.*

No credit card required

25 Sophia partners guarantee credit transfer.

221 Institutions have accepted or given pre-approval for credit transfer.

* The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 20 of Sophia’s online courses. More than 2,000 colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.

Tutorial