Please walk me through SPSS to answer this question, NOT justanswer it but please show me how you did it on SPSS...
Consider the data below of inches of rainfall per month for twodifferent regions in the Northwestern United States:
  Plains Mountains
April 25.2 13.0
May 17.1 18.1
June 18.9 15.7
July 17.3 11.3
August 16.5 14.0
Using SPSS, perform a two-sample t-test for the hypothesis thatthere is not the same amount of rainfall in both regions in theNorthwestern United States with a significance level of 0.025. Whatare the degrees of freedom of your test statistic?