Decide Which of the Described Variables Is/are Likely Have a Normal

question 4

Multiple Choice

Decide which of the described variables is/are likely have a normal or near-normal distribution.
a. The heights of corn stalks in one row of corn that is half a mile long
b.The numbers of viewers of each of the channels from 202 to 550 on Direct TV at 7:00
PM CDT on the third Thursday of November 2012 (349 data values)

• A) a
• B) b
• C)a and b
• D) neither

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Definitions:

Indoctrination

The process of teaching a person or group to accept a set of beliefs uncritically, often through systematic persuasion or instruction.

Reference Group

A social group that an individual uses as a standard for evaluating themselves and their own behavior.

Control Group

A control group in scientific experiments is the group of subjects not exposed to the experimental treatment, used as a benchmark to measure how the other tested subjects respond.

Membership Group

A social group to which an individual belongs and identifies with, often influencing their behavior and attitudes.