#### Answer

Cannot be.

#### Work Step by Step

We know that $P(A)+P(\overline{A})=1.$ Therefore it can't be 0.5.

Published by
Pearson

ISBN 10:
0321836960

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

Cannot be.

We know that $P(A)+P(\overline{A})=1.$ Therefore it can't be 0.5.

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