Using the GSS18SSDS-a data set and the SPSS software complete the following problems: 6. Calculate the 90% confidence interval for the variable Respondents highest year of school completed (EDUC) comparing lower, working, middle, and upper classes (CLASS) in the GSS sample. Use the Explorer procedure using class as your factor variable. Make a summary statement of your findings. (16 points)
Your

Paste the Table from the SPSS Output:

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14

What is fraction that is equivalent to 3/8