The Owner of a Local Nightclub Has Recently Surveyed a Random

question 8

Multiple Choice

The owner of a local nightclub has recently surveyed a random sample of n = 250 customers of the club.She would now like to determine whether or not the mean age of her customers is greater than 30.If so,she plans to alter the entertainment to appeal to an older crowd.If not,no entertainment changes will be made.Suppose she found that the sample mean was 30.45 years and the sample standard deviation was 5 years.What is the p-value associated with the test statistic?

• A)0.3577
• B)0.1423
• C)0.0780
• D)0.02

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Definitions:

Motivation

The internal and external factors that stimulate desire and energy in people to be continually interested and committed to a job, role, or subject.

Green Space

Green space refers to areas of natural vegetation, such as parks and gardens, intended for recreational or aesthetic purposes.

Membership

The state of being a member or part of a group, organization, or society, often with specific rights or privileges.

Task

A defined piece of work or activity assigned to an individual or team as part of their duties or projects.