Which of the Following Statements Is True When Comparing the Log

question 30

Multiple Choice

Which of the following statements is true when comparing the log normal distribution to the normal distribution?

• A) the log normal distribution has a higher mean and standard deviation
• B) the log normal distribution has negative skewness
• C) the log normal distribution has negative skewness and high standard deviation
• D) the log normal distribution has positive skewness

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Definitions:

Yerkes-Dodson Law

A theory suggesting that there is an optimal level of arousal for the best performance of a task: too little or too much arousal can decrease performance.

Physiological Arousal

A physical state of heightened alertness and readiness to respond, involving changes such as increased heart rate, blood pressure, and sensory alertness.

Peak Performance

The state of delivering maximum productivity or achieving the highest level of performance in a given task.

Yerkes-Dodson Law

A theory suggesting there is an optimal level of arousal for performance, and that too little or too much arousal can adversely affect task performance.