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Suppose that the time to inspect in a certain shipment follows a Weibull distribution with true parameters ( 8 = 15, 6 = 10) in
Suppose that the time to inspect in a certain shipment follows a Weibull distribution with true parameters ( 8 = 15, 6 = 10) in minutes. Assume that you are investigating this inspection process using the data log from the last 36 shipments. From this data, the minimum and maximum inspection times in those shipments are 10 minutes and 15 minutes, respectively. If you were to perform an equal length Chi-squared test using six intervals, k = 6, to test if these inspection times are Weibull distributed with the mentioned parameters. . *What is the value for UB2? . What is the value for E2? Assume that after completing the above chi-squared test, suppose your test statistic is equal to 12.3. . What is the statistical conclusion for this test at 99% confidence? . What is the meaning of such a conclusion? . Present the Chi-Squared critical value used to reach such a conclusion
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