Instructions: In all exercises, include software results (e.g., from Excel, MegaStat, or Minitab) to support your calculations. State the hypotheses, show how the degrees of freedom are calculated, find the critical value of chi-square from Appendix E or from Excel’s
Refer back to Table 15.11, which shows the distribution of the number of U.S. Supreme Court appointments per year from 1900–1999. During the next 17 years (2000–2016), there were four Supreme Court appointments with one each in the years 2005, 2006, 2009, and 2010. Redo the Poisson GOF test to determine if the assumption of a Poisson distribution is still reasonable for the years 1900–2016. Note that the number of years in this
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