Populate the table

Chapter 8 - Confidence intervals. After mastering the material in this chapter, you will be able to: Calculate and interpret a z-based confidence interval for a population mean when σ is known, describe the properties of the t distribution and use a t table, calculate and interpret a t-based confidence interval for a population mean when σ is unknown,...

12p whocare_b 05-09-2016 44 2   Download

GOODWILL : CHARACTERISTICS AND IMPAIRMENT When MSAs are weighted equally, for example, rather than by the number of SAT takers or by the 17-yearold population (not shown, but similar to the SAT-taker weighting in Table 1.7), the choice effect is about one third as large as that shown here and confidence intervals do not reject zero. Nevertheless, there is no indication that Tiebout choice is associated with higher SAT scores once student background is controlled.56

107p mualan_mualan 25-02-2013 41 9   Download