What Z-Score Value Separates the Top 70% of a Normal

question 34

Multiple Choice

What z-score value separates the top 70% of a normal distribution from the bottom 30%?​

• A)​z = 0.52
• B)​z = 0.84
• C)​z = -0.52
• D)​z = -0.84

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Definitions:

Desired Selves

Represents an individual’s aspirations, goals, or ideal images of themselves that they strive to achieve or become.

Long-term Memory

A type of memory responsible for the storage of information over an extended period, possibly a lifetime.

Rehearsal

The practice or process of repeating information, such as a performance or activity, to improve skill and memory.

Elongation

The process or state of extending or being elongated in physical length or duration.