Answer
$0.00243$
Work Step by Step
Probability of failure: $(1-.7)=.3$
No successes implies all failures. Therefore, the answer is simply $(.3)^{5}=.00243$
College Algebra 7th Edition
by Stewart, James; Redlin, Lothar; Watson, Saleem
Published by
Brooks Cole
ISBN 10:
1305115546
ISBN 13:
978-1-30511-554-5
Chapter 9, Counting and Probability - Section 9.3 - Binomial Probability - 9.3 Exercises - Page 675: 5
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