#### Answer

22.189.

#### Work Step by Step

k=35, z=1.645, hence using the given formula: $X^2=0.5(z+\sqrt{2k-1})^2=0.5(1.645+\sqrt{2\cdot35-1})^2=22.189.$ Hence we can see that this value is really close to the value we got by using STATDISK and Minitab.

Published by
Pearson

ISBN 10:
0321836960

ISBN 13:
978-0-32183-696-0

22.189.

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