The Executives of CareFree Insurance Inc

question 66

Multiple Choice

The executives of CareFree Insurance Inc. feel that "a majority of our employees perceive a participatory management style at CareFree." A random sample of 200 CareFree employees is selected to test this hypothesis at the 0.05 level of significance. Eighty employees rate the management as participatory. The null hypothesis is ___.

• A) n = 30
• B) n = 200
• C) π = 0.50
• D) π < 0.50
• E) n > 200

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Definitions:

Depth Perception

The ability to perceive the visual world in three dimensions and to judge the distance of objects.

Clairvoyance

The supposed ability to gain information about an object, person, location, or physical event through means other than the known human senses.

Precognition

The alleged psychic ability to see or know about events before they happen.

Telepathy

The claimed ability to communicate thoughts or information from one mind to another without using known sensory channels.