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A Sample of 350 Students Was Selected and Each Was

question 40

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A sample of 350 students was selected and each was asked the make of their automobile (foreign or domestic) and their year in college (freshman, sophomore, junior, or senior) . The results are shown in the table below. A sample of 350 students was selected and each was asked the make of their automobile (foreign or domestic)  and their year in college (freshman, sophomore, junior, or senior) . The results are shown in the table below.   What is the probability of randomly selecting a student who is in the freshman class or drives a foreign automobile? A)  215/350 B)  230/350 C)  15/205 D)  15/350 What is the probability of randomly selecting a student who is in the freshman class or drives a foreign automobile?


Definitions:

Participants' Reactivity

The alteration of participants' behavior or responses due to the awareness of being observed or studied.

Operational Definition

A clear, precise description of a variable, term, or object in terms of the operations or processes used to observe and measure it.

Attractiveness

A quality that makes a person, place, thing, or idea appealing to the senses, mind, or emotions, often leading to positive regard or interest.

Halo Effect

A type of cognitive bias where the perception of one positive quality in a person or thing leads to the attribution of other positive qualities, often unrelated.

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