A Market Research Team Compiled the Following Discrete Probability Distribution

question 9

Multiple Choice

A market research team compiled the following discrete probability distribution.In this distribution x represents the number of automobiles owned by a family. The standard deviation of x is ___.

• A)0.80
• B)0.89
• C)1.00
• D)2.00
• E)2.25

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Definitions:

Anorexia Nervosa

An eating disorder characterized by an obsessive fear of gaining weight, leading to severe restriction of food intake and malnourishment.

Physical Activity

Any bodily movement produced by skeletal muscles that requires energy expenditure, including activities undertaken while working, playing, carrying out household chores, traveling, and engaging in recreational pursuits.

Appetites

Natural desires or cravings, especially for food or pleasure.

Rest Cure

A medical treatment used in the late 19th and early 20th centuries, prescribing complete rest, often for mental health issues, highly criticized for its use on women.