Test 1 Review

Test 1 Review - Topics to Know for Test 1 Chapter 7:...

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Topics to Know for Test 1 Chapter 7: Sampling Distributions Sampling Distribution of the sample proportion: Mean Standard Error When is this distribution normal? Probabilities involving sample proportions Sampling Distribution of the sample mean: Mean Standard Error When is this distribution normal? Probabilities involving sample means Chapter 8: Confidence Intervals CI for p: Find the appropriate z-value Calculate the margin of error Calculate limit(s) Check conditions Interpret the interval CI for mu: Find the appropriate t-value Calculate the margin of error Calculate limit(s) Check conditions Interpret the interval Testing values using intervals Chapter 9: Significance Tests Significance Tests for values of population proportions Five steps of the test Significance Tests for values of population means Five steps of the test Type I, Type II error Calculating the probability of Type II Error and power
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Exercise 9.59 A study is designed to test H 0 : p = 0.5 versus H A : p > 0.5 using a random sample of size n = 100 at the .05 level of
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Test 1 Review - Topics to Know for Test 1 Chapter 7:...

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