In a Statistics Class, 10 Scores Were Randomly Selected with the Following

question 125

Multiple Choice

In a statistics class, 10 scores were randomly selected with the following results (mean = 71.5) : 74, 73, 77, 77, 71, 68, 65, 77, 67, 66. What is the standard deviation?

• A) 22.72
• B) 12.00
• C) 4.77
• D) 516.20
• E) 144.00

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Definitions:

Organism

Any individual living entity that can react to stimuli, reproduce, grow, and maintain homeostasis as a self-sustaining unit.

Human Organism

A term referring to the entire physical, mental, and emotional structure of a human being.

Pounds

In the imperial system, a measure of weight that equals approximately 0.453592 kilograms.

Fetal

Pertains to a stage of human development inside the womb, from conception until birth.