According to the Data Released by the Chamber of Commerce

question 160

Multiple Choice

According to the data released by the Chamber of Commerce of a certain city, the weekly wages of factory workers are normally distributed with a mean of $600 and a standard deviation of $50. What is the probability that a worker selected at random from the city makes a weekly wage of more than $755. ​

• A) The probability is 0.0074.
• B) The probability is 0.6761.
• C) The probability is 0.0010.
• D) The probability is 0.0068.

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Definitions:

Social Psychologists

Researchers who study how an individual’s thoughts, feelings, and behaviors are influenced by the actual, imagined, or implied presence of others.

Conducting Experiments

The process of performing controlled tests or investigations to explore hypotheses and observe outcomes.

Nonexperimental Observational Methods

Research techniques that involve observing and recording behaviors or phenomena in their natural setting without manipulating the environment.

Social Psychology

The examination of individuals' cognitive, influencing, and interpersonal relationships within societal environments through a scientific lens.