A Random Sample of 120 Classrooms at a Large University

question 292

Multiple Choice

A random sample of 120 classrooms at a large university found that 70% of them had been cleaned
Properly. What is the standard error of the sample proportion?

• A) 0.046
• B) 0.082
• C) 0.042
• D) 0.458
• E) 0.028

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Definitions:

Address Block Merge Field

In mail merge operations, a placeholder that can be inserted into a document to automatically fill in address details from a data source.

Merge Fields

Elements within document templates or email templates that are automatically populated with specific data from a database or spreadsheet when the document is generated.

Orientation

Orientation typically refers to the layout or direction in which something is set or arranged, often used in context with screen or page setup options like portrait or landscape mode.

Portrait

An orientation of a page, image, or document where the height is greater than the width, typically used for individual photographs or paintings.