For Which of the Following Sets of Variables Would You

question 3

Multiple Choice

For which of the following sets of variables would you not use a scatterplot in order to show your data?

• A) An individual's rating of pain on a scale and the amount of analgesia taken
• B) Raised body temperature and level of depression
• C) Numbers of children having measles immunization and incidence of measles illness
• D) The number of people attending a nursing home on a Saturday

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Definitions:

Perfectly Balanced

A term often used in data analysis or statistics to describe a situation where elements are distributed equally or in perfect symmetry.

Trial

An attempt or test to perform a task, or the use of something in experiment to determine its efficiency or effectiveness.

Independent Events

Two or more events where the occurrence or outcome of one event does not affect the occurrence or outcome of the other.

P(A ∩ B)

The probability that events A and B both occur at the same time.