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Comparing Variation Which do you think has less variation:

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

Solution for problem 1BSC Chapter 3.3

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 1BSC

Problem 1BSC

Comparing Variation Which do you think has less variation: the IQ scores of students in your statistics class or the IQ scores of a simple random sample taken from the general population? Why?

Step-by-Step Solution:
Step 1 of 3

Problem 1BSC

Answer:

Step1 of 3:

We have the IQ scores of students in your statistics class or the IQ scores of a simple random sample taken from the general population.

Step2 of 3:

We need to check Which do we think has less variation: the IQ scores of students in your statistics class or the IQ scores of a simple random sample taken from the general population? Why?

Step3 of 3:

The IQ scores of a class of statistics students should have less variation, because those students are a much more homogeneous group with IQ scores that are likely to be closer together.

Step 2 of 3

Chapter 3.3, Problem 1BSC is Solved
Step 3 of 3

Textbook: Elementary Statistics
Edition: 12
Author: Mario F. Triola
ISBN: 9780321836960

Since the solution to 1BSC from 3.3 chapter was answered, more than 649 students have viewed the full step-by-step answer. This full solution covers the following key subjects: variation, scores, sample, general, less. This expansive textbook survival guide covers 121 chapters, and 3629 solutions. Elementary Statistics was written by and is associated to the ISBN: 9780321836960. The full step-by-step solution to problem: 1BSC from chapter: 3.3 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 “Comparing Variation Which do you think has less variation: the IQ scores of students in your statistics class or the IQ scores of a simple random sample taken from the general population? Why?” is broken down into a number of easy to follow steps, and 33 words.

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