If the Probability of a 20% Return Is 70% and the Probability

question 21

Multiple Choice

If the probability of a 20% return is 70% and the probability of a 4% loss is 30%,what is the expected return to the nearest whole percentage?

• A) 17%
• B) 3%
• C) 13%
• D) 15%
• E) 11%

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Definitions:

Swimming Reflex

An involuntary response observed in human infants, where they make swimming movements when placed in water.

Babinski

A reflex action of the toes, which is normal in infants but may indicate neurological problems in adults.

Rooting

An innate reflex in infants that prompts them to turn their head toward something touching their cheek and start to suck.

Motor Development

The progression of muscle coordination, strength, and control that enables an individual to perform complex physical movements.