If a Random Sample of Size N Is Drawn from a Normal

question 58

Multiple Choice

If a random sample of size n is drawn from a normal population, then the sampling distribution of the sample mean $\bar { X }$ will be:

• A)normal for all values of n.
• B)normal only for n > 30.
• C)approximately normal for all values of n.
• D)approximately normal only for n > 30.

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Definitions:

Discounting Positives

A cognitive bias where individuals disregard or minimize positive information, experiences, or attributes about themselves.

Repeated Role-play

The continuous practice of acting out roles in a controlled setting to improve skills, behaviors, or emotional responses.

Perceptual Responses

Reactions or interpretations based on the perception of stimuli, including how individuals see, hear, feel, taste, or smell various inputs.

Modification of Perceptions

The process of changing how one interprets or views situations, events, or stimuli, often to reduce stress or negative emotions.