SCENARIO 9-1
Microsoft Excel was used on a set of data involving the number of defective items found in a random sample of 46 cases of light bulbs produced during a morning shift at a plant.A manager wants to know if the mean number of defective bulbs per case is greater than 20 during the morning shift.She will make her decision using a test with a level of significance of 0.10.The following information was extracted from the Microsoft Excel output for the sample of 46 cases:
-Referring to Scenario 9-1,the lowest level of significance at which the null hypothesis can be rejected is .
Definitions:
Q6: Referring to Scenario 8-6, the parameter of
Q96: A manufacturer of power tools claims that
Q103: Referring to Scenario 7-8, the mean of
Q130: Referring to Scenario 11-7, the F test
Q139: The sample size in each independent sample
Q143: Referring to Scenario 9-3, the appropriate
Q155: Referring to Scenario 8-1, this confidence interval
Q156: μ The am = 110 gramount of
Q178: Which of the following statements is not
Q199: Referring to Scenario 8-7, the parameter of