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Answer: determine whether the given description

Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola ISBN: 9780321836960 18

Solution for problem 5BSC Chapter 1.4

Elementary Statistics | 12th Edition

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Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola

Elementary Statistics | 12th Edition

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Problem 5BSC

Problem 5BSC

determine whether the given description corresponds to an observational study or an experiment. In each case, give a brief explanation of your choice.

Contentious Survey The Milgram Research Company wants to study reactions to stress, so it administers surveys in which the person asking the questions pretends to become very angry with the survey subject. At one point, the surveyor screams at the subject and asks how anyone could have such “stupid” opinions.

Step-by-Step Solution:

Answer :

Step 1 of 1 :

observational study: observational studies attempt to understand cause-and-effect relationships. However, unlike experiments, the researcher is not able to control

(1) how subjects are assigned to groups and

(2) which treatments each group receives.Therefore, a sample survey is an example of an observational study.

experimental study: an experiment is a study in which a treatment, procedure, or program is intentionally introduced and a result or outcome is observed.True experiments have four elements: manipulation, control, random assignment and random selection.

This is an Experiment because the subjects are subjected to anger and confrontation, they are given a form of treatment.

Step 2 of 1

Chapter 1.4, Problem 5BSC is Solved
Textbook: Elementary Statistics
Edition: 12
Author: Mario F. Triola
ISBN: 9780321836960

The full step-by-step solution to problem: 5BSC from chapter: 1.4 was answered by , our top Statistics solution expert on 03/15/17, 10:30PM. This textbook survival guide was created for the textbook: Elementary Statistics, edition: 12. The answer to “determine whether the given description corresponds to an observational study or an experiment. In each case, give a brief explanation of your choice.Contentious Survey The Milgram Research Company wants to study reactions to stress, so it administers surveys in which the person asking the questions pretends to become very angry with the survey subject. At one point, the surveyor screams at the subject and asks how anyone could have such “stupid” opinions.” is broken down into a number of easy to follow steps, and 72 words. Since the solution to 5BSC from 1.4 chapter was answered, more than 502 students have viewed the full step-by-step answer. This full solution covers the following key subjects: study, Survey, subject, observational, become. This expansive textbook survival guide covers 121 chapters, and 3629 solutions. Elementary Statistics was written by and is associated to the ISBN: 9780321836960.

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Answer: determine whether the given description