A Sample of Size 65 Will Be Drawn from a Population

question 32

Multiple Choice

A sample of size 65 will be drawn from a population with mean 22 and standard deviation 15 . Find the probability that $\bar { x }$ will be between 20 and 25 .

• A) 0.0537
• B) 0.8040
• C) 0.7465
• D) 0.1423

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Definitions:

Type A Behaviour

A personality trait characterized by high levels of competitiveness, impatience, aggressiveness, and a constant sense of urgency.

Physiologically Risky

Situations or activities that pose a potential danger or threat to the physical health or well-being of individuals.

Depersonalization

A psychological state in which an individual feels detached from their thoughts, feelings, or sense of identity, often as a response to stress or trauma.

Emotional Exhaustion

A state of feeling overly drained and depleted of emotional resources, often as a result of prolonged stress or burnout.