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Monday 3/168.1 The Idea of a Confidence Interval-Interpret a confidence level in context.-Understand that a confidence interval gives a range of plausible values for the parameter.-Understand why each of the three inference conditions—Random, Normal, and Independent is important.1.) Practice quiz 8.1A (worksheet)Tuesday 3/178.2 Conditions for Estimating p,Constructing a Confidence Interval for p; Putting It All Together: The Four-Step Process, Choosing the Sample Size, Technology: Confidence Intervals for p on the Calculator-Explain how practical issues like nonresponse, undercoverage, and response bias can affect the interpretation of a confidence interval.-Construct and interpret a confidence interval for a population proportion.-Determine critical values for calculating a confidence interval using a table or your calculator.-Carry out the steps in constructing a confidence interval for a population proportion: define the parameter; check conditions; perform calculations; interpret results in context.-Understand how the margin of error of a confidence interval changes with the sample size and the level of confidence C. 2.) 4 Questions: Conditions for a z interval for a proportion3.) 4 questions: finding the critical value z* for a desired confidence level4.) 4 questions: calculating a z interval for a proportionWednesday 3/1810.1 Comparing two proportionsConstruct and interpret a confidence interval for a difference between proportions5.) Worksheet: PracticeThursday 3/199.1 The Reasoning of Significance Tests, Stating Hypotheses, Interpreting P-values, Statistical Significance; Type I and Type II Errors, Planning Studies: The Power of a Statistical Test-State correct hypotheses for significance test about a population proportion or mean.-Interpret P-values in context.-Interpret a Type I error and a Type II error in context, and give the consequences of each.-Understand the relationship between the significance level of a test, P(Type II error), and power. 6.) 4 Questions: writing null and alternative hypotheses7.) Article: Using P-values to make conclusions8.) 4 Questions: Type 1 and Type 2 errors9.) 4 Questions: Error probabilities and powerFriday3/209.2 Carrying Out a Significance Test, The One-Sample z Test for a Proportion-Check conditions for carrying out a test about a population proportion.-If conditions are met, conduct a significance test about a population proportion.- Use a confidence interval to draw a conclusion for a two-sided test about a population proportion. 10.) 4 questions: calculating a test statistic for a z test for a proportion11.) 5 Questions: Significance tests (hypothesis testing) Quiz 2Monday 3/23Relating a confidence interval to a significance test12.) worksheet practiceTuesday 3/2410.1 Comparing two proportions continued 13.) 4 Questions: Making conclusions about the difference of proportions14.) 6 Questions: Quiz 1 on proportionsWednesday 3/25Getting quick on the calculator15.) Worksheet: All Mixed upThursday 3/2616.) Mini Project: Describe Errors Friday 3/27REVIEW17.) Practice TestMonday 3/30REVIEWVOCAB QUIZ“STATWORLD”Tuesday3/31 TEST508561773726 ................
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