#### Answer

p is between 40%-3.1%=36.9% and 40%+3.1%=43.1%.

#### Work Step by Step

The confidence interval's boundaries are the point estimate decreased and increased by the margin of error, hence p is between 40%-3.1%=36.9% and 40%+3.1%=43.1%.

Published by
Pearson

ISBN 10:
0321836960

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

p is between 40%-3.1%=36.9% and 40%+3.1%=43.1%.

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