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

question 18

True/False

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:
-True or False: Referring to Scenario 9-1, the null hypothesis would be rejected if a 1% probability
of committing a Type I error is allowed.

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Definitions:

Peak Season

The time period when demand for a particular service or product is at its highest, often leading to increased prices and activity.

Economic Slump

A period characterized by a decline in economic activity, marked by reduced consumer spending, lower production, and increased unemployment.

Positive Communication

The practice of conveying messages in a constructive, optimistic, and encouraging manner.

Project's Account

An account specifically designated for managing the finances, transactions, and budget related to a particular project.