#### Answer

O=523, E=143.57.

#### Work Step by Step

O is an outcome's observed frequency (we choose the highest one): O=523.
E is the expected outcome: $E=\frac{n}{k}=\frac{1005}{7}=143.57.$

Published by
Pearson

ISBN 10:
0321836960

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

O=523, E=143.57.

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