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.sav under the Start Here area in Canvas. Write all hypotheses in both sentence (i.e. "there is no difference...") and statistical notation (i.e. "₁ = ₂") format.

For each of the following hypotheses, identify whether a one-tailed or a two-tailed test would be appropriate:

a.You are interested in finding out if the average household income of residents in your state is higher than the national average household. According to the U.S. Census, the national average household income is $50,054.

This would use a ___________________ test

The null and research hypotheses would be:

H₀:

H₁:

b.A sociologist believes that the average income of elderly women is different from that of elderly men.

This would use a _________________ test

The null and research hypotheses would be:

H₀:

H₁:

c.Is there a difference in the amount of study time on-campus and off-campus devote to their schoolwork during an average week?

This would use a ___________________ test

The null and research hypotheses would be:

H₀:

H₁:

d.A researcher believes that firefighters in Texas are paid more than firefighters nationwide. A random sample of firefighters in Texas has a mean salary of $40,102. The average nationwide is 38,762.

This would use a ___________________ test

The null and research hypotheses would be:

H₀:

H₁: