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

question 38

Multiple Choice

In a statistic class,10 scores were randomly selected with the following results were obtained: 74,73,77,77,71,68,65,77,67,66 What is the 90^th percentile?

• A)77
• B)73
• C)74
• D)67
• E)65.9

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Definitions:

Physical Growth

The process by which a living organism increases in size and matures in physical characteristics.

Habituation

The psychological process through which an individual becomes accustomed to a stimulus and hence reacts less strongly over time.

Stimulus

Any external event or circumstance that provokes a sensory or behavioral response in an organism.

Operant Conditioning

Learning in which changes in behavior are shaped by the consequences of that behavior, thereby giving rise to new and more complete behaviors.