Click below to learn about the slope test.
Lecture Date: March 6, 2013
Homework: Chapter 14(8, 10)
Slope Test (Hypothesis Test and Confidence Interval) pages 794-795
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Chi-Squared Distribution: Association/Dependence pages 767-772
Click below to learn about the last type of chi-squared distribution, the association/dependence test.
Lecture Date: February 26, 2013
Homework: Chapter 13(26, 32, 34)
Chi-Squared Distribution: Homogeneity of Proportion pages 748-756
Click below to learn about another type of chi-squared distribution the homogeneity of proportion.
Lecture Date: February 25, 2013
Homework: Chapter 13(14-17)
Chi-Squared Distribution: Goodness of Fit pages 736-743
Click below to learn about one type of chi-squared distribution the goodness of fit.
Lecture Date: February 22, 2013
Homework: Chapter 13(1(i), 2, 4, 11)
Chapter 12 Review Questions
1) Date: 02/19/2013
#’s: 38, 40, 43, 44
Hypothesis Testing for 2-Proportions pages 712-713
Click below to learn about hypothesis tests for 2-Proportions.
Lecture Date: February 15, 2013
Homework: Chapter 12(25, 26ab, 27)Confidence Intervals for Difference in Proportions pages 706-707
Click below to learn about how to do confidence intervals when you have two different sample proportions.
Lecture Date: February 14, 2013
Homework: Chapter 12(22-24)
Hypothesis Tests, Confidence Intervals, and Choosing Sample Size for Proportions pages 689-695
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Lecture Date: February 13, 2013
Homework: Chapter 12(4, 5, 8, 9)
Chapter 11 Review Questions
1) Date: 02/05/2013
#’s: 47, 53, 57
2) Date: 02/06/2013
#’s: 55, 68, 72
2-Sample Tests (Comparing Two Means) pages 657-658
Click below to learn about 2-Sample Tests.
Lecture Date: February 4, 2013
Homework: Chapter 11(39, 40, 42)