TABLE 9-1 Microsoft Excel Was Used on a Set of Data Involving

question 149

Short Answer

TABLE 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 Table 9-1, the lowest level of significance at which the null hypothesis can be rejected is ________.

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Definitions:

Archival Strategies

Approaches and methods used to collect, preserve, and manage historical documents and records for research purposes.

Official Documentary Records

are documents that are created, maintained, and officially certified by organizations or institutions, serving as a formal evidence or record.

Unobtrusive Method

Research techniques that collect data without interfering with the subjects, preserving the authenticity of the information.

Police Records

Official documents that capture the details of incidents, investigations, and other activities managed by the police.