A Survey Asked 808 People How Many Times Per Week

question 76

Multiple Choice

A survey asked 808 people how many times per week they dine out at a restaurant. The results are presented in the following table.

$\begin{array} { c c } \hline \text { Number of Times } & \text { Frequency } \\\hline 0 & 116 \\1 & 230 \\2 & 222 \\3 & 110 \\4 & 69 \\5 & 25 \\6 & 30 \\7 & 608\end{array}$

Consider the 808 people to be a population. Let X be the number of times per week a person dines out For a person sampled at random from this population. Find the probability that a person does not Dine out at all.

• A) 0
• B) 0.144
• C) 0.285
• D) 0.428

Grasp the risks associated with substance addiction and the influences of personal history on addiction vulnerability.

Understand the physiological effects of psychoactive drugs.

Identify the psychological and social impacts of drug use.

Recognize the role of neurotransmitters in addiction.

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Definitions:

Cryonics

A method of subjecting a corpse to extremely low temperatures through the use of dry ice and liquid nitrogen.

Euphemisms

Mild or indirect words or expressions substituted for ones considered harsh or blunt when referring to something unpleasant or embarrassing.

Life Insurance

A contract between an insurer and a policyholder in which the insurer guarantees payment of a death benefit to named beneficiaries upon the death of the insured.

Separate Sphere Ideology

A 19th-century belief system positing that men and women have distinct roles, with men belonging to the public, work sphere, and women to the private, domestic sphere.