Opportunities for Success A CBSNews Poll15 asked the
Chapter 14, Problem 44(choose chapter or problem)
Opportunities for Success A CBSNews Poll15 asked the question Compared to your parents generation, do you think in general youropportunities to succeed in life are better than theirs,about the same as theirs, or worse than theirs? onthree separate dates over a 10-year period. All surveysinvolved n 1048 individuals.Poll Date Better Same Worse Unsure TotalsDecember 2009 493 252 283 20 1048June 2007 650 189 189 20 1048February 2000 755 231 52 10 1048a. Is there a significant difference among the responsesto this question over time? Use a .05.b. If significant differences are found in part a,describe the nature of these differences.
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