Do Generation X and Boomers differ in how they use credit cards? A sample of 1,000 Generation X and 1,000 Boomers revealed the results in the accompanying table. PAY FULL AMOUNT EACH MONTH Yes No Total GENERATION Generation X 390 610 1,000 Boomers 560 440 1,000 Total 950 1,050 2,000 n B. If a respondent selected is a Boomer, what is the probability that he or she pays the full amount each month?

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