A Population Mean Is μ = 85

question 23

Multiple Choice

A population mean is μ = 85. A one-sample t test is conducted with n = 25 subjects. The test resulted with a sample mean of M = 81 and s_M = 1.46. What is t_obt?

• A) +1.87
• B) -1.87
• C) +2.74
• D) -2.74

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Definitions:

Envious Person

An individual who feels discontent or covetousness with regard to another's advantages, success, or possessions.

Passive People

Individuals who tend to accept or allow what happens or what others do, often without active response or resistance.

Screening Out

The process of filtering information to ignore or minimize less relevant or distracting messages.

Compromiser

An individual who deals with conflict by finding a middle ground between differing points of view, aiming to partially satisfy all parties involved.