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

question 88

True/False

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, if these data were used to perform a two-tail test, the p-value would be 0.042.

---

Definitions:

Company's Products

The goods and services that a company offers to consumers in the marketplace.

Detailed Report

A comprehensive document that provides an in-depth analysis or account of a specific subject or activity.

Secret Customers

Individuals employed to visit stores, restaurants, and other businesses anonymously to evaluate the quality of customer service and overall experience.

Ethnographic Research

A qualitative research method focused on studying cultures and communities through direct observation and participation.