Answer
$0.7$
Work Step by Step
By using the complement rule:
$P(no \ rain)=1-P(rain)=1-\frac{3}{10}=\frac{7}{10}=0.7$
Elementary Statistics (12th Edition)
by Triola, Mario F.
Published by
Pearson
ISBN 10:
0321836960
ISBN 13:
978-0-32183-696-0
Chapter 4 - Probability - Review - Chapter Quick Quiz - Page 186: 2
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