To Estimate ,the Mean Salary of Full Professors at American

question 56

Multiple Choice

To estimate ,the mean salary of full professors at American colleges and universities,you obtain the salaries of a random sample of 400 full professors.The sample mean is $73,220 and the sample standard deviation is $4400.What is a 99% confidence interval for the mean ?

• A)73,220 ± 28
• B)73,220 ± 433
• C)73,220 ± 569
• D)73,220 ± 4400

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Definitions:

Diversity

The inclusion of individuals from a wide range of cultural, ethnic, gender, and other backgrounds in a group or organization.

Homogeneous Teams

Teams composed of members with similar backgrounds, expertise, and perspectives.

Creativity

The ability to generate new and original ideas, solutions, or approaches to problems.

Founding Team

The group of individuals who start a company, providing the initial vision, strategy, and effort to launch the business.