The table shows the probability distribution of the number of days (x) to complete a construction project by a contractor. x f(x) 1 0.104 2 3 0.312 4 0.240 5 0.098 6 0.017 12 If you doubled each number of days to completion in the Days (x) column, the expected value of days to completion will be _________. a 5.795 b 6.100 c 6.421 d 6.759

The table shows the probability distribution of the number of days (x) to complete a construction project by a contractor. x f(x) 1 0.104 2 3 0.312 4 0.240 5 0.098 6 0.017 12 If you doubled each number of days to completion in the Days (x) column, the expected value of days to completion will be _________. a 5.795 b 6.100 c 6.421 d 6.759

College Algebra

7th Edition

ISBN:9781305115545

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter9: Counting And Probability

Section9.4: Expected Value

Problem 20E

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12	If you doubled each number of days to completion in the Days (x) column, the expected value of days to completion will be _________.

a	5.795
b	6.100
c	6.421
d	6.759