Question: (a) Is there a significant difference in the ages for the married and unmarried groups? (b) What is the minimum income for unmarried individuals before

(a) Is there a significant difference in the ages for the married and unmarried groups?

(b) What is the minimum income for unmarried individuals before the work program?

(c) What is the maximum income for the married individuals after the program?

(d) Which of the two groups had the most variability between maximum and minimum values?

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