Statistics: Informed Decisions Using Data (4th Edition)

Published by Pearson
ISBN 10: 0321757270
ISBN 13: 978-0-32175-727-2

Chapter 11 - Section 11.5 - Assess Your Understanding - Explaining the Concepts - Page 580: 23

Answer

Hypothesis test for a single mean.

Work Step by Step

$H_0:$ the mean IQ of the students in Professor Dang’s statistics class is equal to the general population, 100. $H_1:$ the mean IQ of the students in Professor Dang’s statistics class is higher than that of the general population, 100.
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