Given the Length an Athlete Throws a Hammer Is a Normal

question 121

Multiple Choice

Given the length an athlete throws a hammer is a normal random variable with mean 50 feet and standard deviation 5 feet,what is the probability he throws it: No less than 55 feet?

• A).8413
• B).1587
• C).6826
• D).3174

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Definitions:

Unconditioned Response

An automatic, natural reaction to a stimulus that occurs without any need for learning.

Vicarious Response

A reaction experienced in response to observing another person's experiences or emotions.

Learning

The acquisition of knowledge, skills, values, or behaviors through study, experience, or teaching.

Permanent Change

A lasting alteration in behavior, situation, or environment that does not revert back to its original state.