Applied Statistics and Probability for Engineers

10-4 HYPOTHESIS TESTS ON THE VARIANCE AND STANDARD DEVIATION OF A NORMAL POPULATION 309 Reject H 0 if Computations: Conclusions ...

EXERCISES FOR SECTION 9-4 310 CHAPTER 9 TESTS OF HYPOTHESES FOR A SINGLE SAMPLE 9-43. Consider the rivet holes from Exercise 8-3 ...

9-5 TESTS ON A POPULATION PROPORTION 311 An approximate test based on the normal approximation to the binomial will be given. As ...

312 CHAPTER 9 TESTS OF HYPOTHESES FOR A SINGLE SAMPLE Another form of the test statistic Z 0 in Equation 9-32 is occasionally en ...

9-5 TESTS ON A POPULATION PROPORTION 313 whereas if the alternative is H 1 : pp 0 , (9-36) These equations can be solved to fin ...

314 CHAPTER 9 TESTS OF HYPOTHESES FOR A SINGLE SAMPLE The first part of the output shows the power calculation based on the situ ...

9-7 TESTING FOR GOODNESS OF FIT 315 9-6 SUMMARY TABLE OF INFERENCE PROCEDURES FOR A SINGLE SAMPLE The table in the end papers of ...

316 CHAPTER 9 TESTS OF HYPOTHESES FOR A SINGLE SAMPLE The test procedure requires a random sample of size nfrom the population w ...

9-7 TESTING FOR GOODNESS OF FIT 317 distribution with parameter 0.75, we may compute pi, the theoretical, hypothesized probabil- ...

318 CHAPTER 9 TESTS OF HYPOTHESES FOR A SINGLE SAMPLE Reject H 0 if Computations: Conclusions: Since ^20 2.94 ^2 0.05,13.8 ...

9-7 TESTING FOR GOODNESS OF FIT 319 H 1 : The form of the distribution is nonnormal. 0.05 The test statistic is Since two para ...

320 CHAPTER 9 TESTS OF HYPOTHESES FOR A SINGLE SAMPLE 9-63. Define Xas the number of underfilled bottles from a filling operatio ...

9-8 CONTINGENCY TABLE TESTS 321 where uiis the probability that a randomly selected element falls in row class iand vjis the pro ...

322 CHAPTER 9 TESTS OF HYPOTHESES FOR A SINGLE SAMPLE H 1 : Preference is not independent of salaried versus hourly job classif ...

9-8 CONTINGENCY TABLE TESTS 323 Test the hypothesis (using  0.05) that breakdowns are independent of the shift. Find the P-val ...

324 CHAPTER 9 TESTS OF HYPOTHESES FOR A SINGLE SAMPLE 9-73. An inspector of flow metering devices used to admin- ister fluid int ...

9-8 CONTINGENCY TABLE TESTS 325 (b) Explain why the sample standard deviation, s 0.00001, is less than 0.00002, yet the statist ...

326 CHAPTER 9 TESTS OF HYPOTHESES FOR A SINGLE SAMPLE MIND-EXPANDING EXERCISES In the E-book, click on any term or concept below ...

9-3.4 Likelihood Ratio Approach to Development of Test Procedures (CD Only) Hypothesis testing is one of the most important tech ...

9-2 and the values of  0 and  1 are  0  0 and  1 {:    }, respectively. The values of and 2 that maximize Lin  1 ...