Page 11 - Applied Statistics And Probability For Engineers

PQ220 6234F.FM 5/30/02 1:02 PM Page xi RK UL 6 RK UL 6:Desktop Folder:untitled folder:

CONTENTS xi

8-4 Confidence Interval on the Variance 9-5 Tests on a Population
and Standard Deviation of a Normal Proportion 310
Distribution 261 9-5.1 Large-Sample Tests on a
8-5 A Large-Sample Confidence Interval Proportion 310
for a Population Proportion 265 9-5.2 Small-Sample Tests on a
8-6 A Prediction Interval for a Future Proportion (CD Only) 312
Observation 268 9-5.3 Type II Error and Choice of Sample
Size 312
8-7 Tolerance Intervals for a Normal
9-6 Summary of Inference Procedures for
Distribution 270
a Single Sample 315
CHAPTER 9 Tests of Hypotheses 9-7 Testing for Goodness of Fit 315
for a Single Sample 277 9-8 Contingency Table Tests 320

9-1 Hypothesis Testing 278 CHAPTER 10 Statistical Inference
9-1.1 Statistical Hypotheses 278 for Two Samples 327
9-1.2 Tests of Statistical
Hypotheses 280 10-1 Introduction 328
9-1.3 One-Sided and Two-Sided 10-2 Inference For a Difference in Means
Hypotheses 286 of Two Normal Distributions,
9-1.4 General Procedure for Hypothesis Variances Known 328
Testing 287 10-2.1 Hypothesis Tests for a
9-2 Tests on the Mean of a Difference in Means, Variances
Normal Distribution, Variance Known 329
Known 289 10-2.2 Choice of Sample Size 331
9-2.1 Hypothesis Tests on the Mean 289 10-2.3 Identifying Cause and Effect 333
9-2.2 P-Values in Hypothesis 10-2.4 Confidence Interval on a
Tests 292 Difference in Means, Variances
9-2.3 Connection Between Hypothesis Known 334
Tests and Confidence 10-3 Inference For a Difference in Means
Intervals 293 of Two Normal Distributions,
9-2.4 Type II Error and Choice of Sample Variances Unknown 337
Size 293 10-3.1 Hypothesis Tests for a
9-2.5 Large Sample Test 297 Difference in Means, Variances
9-2.6 Some Practical Comments on Unknown 337
Hypothesis Tests 298 10-3.2 More About the Equal Variance
9-3 Tests on the Mean of a Normal Assumption (CD Only) 344
Distribution, Variance 10-3.3 Choice of Sample Size 344
Unknown 300 10-3.4 Confidence Interval on a
9-3.1 Hypothesis Tests on the Difference in Means, Variances
Mean 300 Unknown 345
9-3.2 P-Value for a t-Test 303 10-4 Paired t-Test 349
9-3.3 Choice of Sample Size 304 10-5 Inference on the Variances of Two
9-3.4 Likelihood Ratio Approach to Normal Distributions 355
Development of Test Procedures 10-5.1 The F Distribution 355
(CD Only) 305 10-5.2 Development of the F
9-4 Tests on the Variance and Distribution (CD Only) 357
Standard Deviation of a Normal 10-5.3 Hypothesis Tests on the Ratio of
Distribution 307 Two Variances 357
9-4.1 The Hypothesis Testing 10-5.4 -Error and Choice of Sample
Procedures 307 Size 359
9-4.2 -Error and Choice of 10-5.5 Confidence Interval on the Ratio
Sample Size 309 of Two Variances 359