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Essentials of Statistics for the B...

8th Edition
Frederick J Gravetter + 1 other
ISBN: 9781133956570

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Chapter
Section
BuyFindarrow_forward

Essentials of Statistics for the B...

8th Edition
Frederick J Gravetter + 1 other
ISBN: 9781133956570
Textbook Problem

A researcher is interested in how watching a reality television show featuring fashion models influences the eating behavior of 13-year-old girls. A group of 30 13-year-old girls is selected to participate in a research study.

  1. a. The group of 30 13-year-old girls is an example of a ________.
  2. b. In the same study, the amount of food eaten in one day is measured for each girl and the researcher computes the average score for the 30 13-year-old girls. The average score is an example of a ________.

(a)

To determine

To Find: The example of researcher methodology technique for group of thirty 13-year-old girls.

Explanation

Given info:

The study is related to reality television show featuring fashion models influences the eating behaviour of 13-year-old girls.

Justification:

The concept of sample is used for the given scenario...

(b)

To determine

To Find: The example of sample technique is used for the average score for 30 13-year-old girls.

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