College X Is Concerned About Their Employees Making Use of Their

question 41

Multiple Choice

College X is concerned about their employees making use of their email for non-business purposes. You have been approached to assist in this matter. College X decides on a 99% confidence level and state that the estimation proportion must be within 2 percent of the population proportion. A pilot survey reveals that 8 out of 50 emails sampled were not for business purposes. How many emails should be surveyed to meet your requirements?

• A) 910
• B) 2,100
• C) 498
• D) 1,221
• E) 2,237

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Definitions:

Period of Time

A specific duration marked by a beginning and an end, often used to describe or measure events or changes.

Indebtedness

The condition of owing money or being under financial obligation to others, which could include loans or issued bonds.

Profitability

A measure of how efficiently a company or business generates profit in relation to its revenue.