#### Answer

Fail to reject $H_{o}$, hence sample mean = 0.36

#### Work Step by Step

From part a, we have z = 1.605. Since z does not lie in rejection region (|z| > 1.96), we fail to reject $H_{o}$.
This implies that sample mean = 0.36

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Published by
Pearson

ISBN 10:
0321755936

ISBN 13:
978-0-32175-593-3

Fail to reject $H_{o}$, hence sample mean = 0.36

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