Background Information:

. You will answer the following question through your one variable analysis: How has women's income changed throughout the 3 decades considered? . State a Hypothesis (I think...) . On the spreadsheet find all the measures of central tendency and spread that we have learned in our course (including z-scores). . Compare the three decades considered using the measures of central tendency and spread. Make sure to incorporate all measures. (You don't have to interpret every z-score. Choose a few you want to highlight). . Draw conclusions using statistical evidence. Were you right or wrong? How do you know