Elementary Statistics (12th Edition)

Published by Pearson
ISBN 10: 0321836960
ISBN 13: 978-0-32183-696-0

Chapter 9 - Inferences from Two Samples - 9-5 Two Variances or Standard Deviations - Beyond the Basics - Page 485: 19

Answer

c$_{1}$ = 4 c$_{2}$ = 0 The critical value is 5. Fail to reject sigma$^{2}$$_{1}$ = sigma $^{2}$$_{2}$

Work Step by Step

c$_{1}$ = 4 c$_{2}$ = 0 The critical value is 5. Fail to reject sigma$^{2}$$_{1}$ = sigma $^{2}$$_{2}$
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