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

question 135

Short Answer

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,state the alternative hypothesis for this study.

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Definitions:

Poverty Rate

The percentage of the population that lives below the national poverty line, indicating the proportion of individuals living in poverty.

Billion

A numerical value represented as 1,000 million in the American short scale, commonly used to denote a significant quantity in financial and demographic contexts.

Declined Steadily

A consistent decrease in quantity, quality, or value over a period of time.

American Children

Refers to children living in the United States, encompassing a diverse range of backgrounds, cultures, and experiences.