Q3.4:Choose the appropriate answer: 1-If P(A)=0.7 ,P(B)=0.2, P(AnB) = 0.5,then P(A U B) = c)2 a)0.6 2 -Probability of impossible event is : b) 0.9 d) 0.4 a) 1 b) 0 3- The probability of getting exactly 2 head when you flip two coins together a) 1 b) 0 d)를
Q3.4:Choose the appropriate answer: 1-If P(A)=0.7 ,P(B)=0.2, P(AnB) = 0.5,then P(A U B) = c)2 a)0.6 2 -Probability of impossible event is : b) 0.9 d) 0.4 a) 1 b) 0 3- The probability of getting exactly 2 head when you flip two coins together a) 1 b) 0 d)를
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section: Chapter Questions
Problem 14T: An unbalanced coin is weighted so that the probability of heads is 0.55. The coin is tossed ten...
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