For this homework assignment, please attach all of your output from SPSS to the end of the document. You can copy and paste the important tables on the last page. All of the SPSS problems for this week use the GSS2016.Write all hypotheses in both sentence (i.e. "there is no difference...") and statistical notation (i.e. "₁ =₂") format.

7. Conduct an Independent Samples t Test (a test of mean differences) to investigate whether the self-employed have different levels of education than people employed by someone else. Use the Independent Samples t Test command with EDUC as the dependent variable (test variable) and WRKSLF as the grouping variable. Define groups so that Group 1 = 1 and Group 2 = 2 (1 = self-employed 2 = works for someone else). Set the alpha level at .05.s

a. State the null and research hypotheses:

H₀:

H₁:

b. What is the alpha level for the t-test?

c. Obtained t-value:

d. Significance level for the t-test:

e. Is the F statistic for Levene's test significant?

f. If the significance level of the obtained t statistic is equal to or less than ____ (alpha level), we reject the null hypothesis.

g. If the significance level of the obtained t statistic is greater than ____ (alpha level), we fail to reject the null hypothesis.

h. Decision: Since the significance level of the obtained t statistic is _____ and it is __________(greater or less) than ____ (alpha level), we ________(reject or fail to reject) the null hypothesis.

i. Interpretation/conclusion (cite your statistics in your interpretation):