2. A group of 40 subjects was divided into two groups with one group given an energy drink and one group
given water. The subjects were then given a spelling test and
the mean number of words correctly spelled was
recorded for each member of the two groups. This experiment was designed this way to quantify which of the
following types of variability?
(1) natural
(3) induced
(2) sampling
(4) measurement

Question

05-12-2021
Mathematics

Answered

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2. A group of 40 subjects was divided into two groups with one group given an energy drink and one group
given water. The subjects were then given a spelling test and
the mean number of words correctly spelled was
recorded for each member of the two groups. This experiment was designed this way to quantify which of the
following types of variability?
(1) natural
(3) induced
(2) sampling
(4) measurement

Sagot :

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ewomazinoade ewomazinoade · Answer 1 · 2022-05-26T07:43:10-04:00

The design of the experiment was done to quantify induced variability.

What is induced variability?

Induced variability is when a variable that is not naturally present in the experiment is introduced into the experiment in order to test the response of respondents to the variable introduced. The artificial variable that was introduced into the experiment was energy drinks.

To learn more about induced variability, please check: https://brainly.com/question/17290441

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Sagot :

What is induced variability?

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