#### Answer

(a) Witch
(b) 4.5% or 333,000 pet owners

#### Work Step by Step

Refer to the graph to see that witch was the third most popular costume.
4.5%=0.045
0.045$\times$7.4 million= 333,000

Published by
Pearson

ISBN 10:
0321825535

ISBN 13:
978-0-32182-553-7

(a) Witch
(b) 4.5% or 333,000 pet owners

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