Elementary Statistics: A Step-by-Step Approach with Formula Card 9th Edition

Published by McGraw-Hill Education
ISBN 10: 0078136334
ISBN 13: 978-0-07813-633-7

Chapter 9 - Testing the Difference Between Two Means, Two Proportions, and Two Variances - Chapter Quiz: 9

Answer

If you hypothesize that there is no difference between means, this is represented as $H_{o}: μ_{1} = μ_{2}$

Work Step by Step

If we think that two means are equal, we formulate our null hypothesis, such that $H_{o}: μ_{1} = μ_{2}$
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