#### Answer

0.18526, not unlikely.

#### Work Step by Step

$P(X=6)={24\choose 6} \cdot (0.25)^6\cdot (0.75)^{18}=0.18526.$ This probability is not low, more than 0.05, therefore it is not unlikely that exactly 6 students plan to choose a career in IT.

Published by
Pearson

ISBN 10:
0321836960

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

0.18526, not unlikely.

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