Question
Which of the following functions are probability functions: A) P(X)=0.25 FOR x= 0,1,2,3,4 B) P(X)=x SQUARED/30 FOR x=1,2,3,4 C) P(X)=6-(x-5)/25 FOR x=2,3,4,5,6 D) P(X)=x CUBED/1000
Which of the following functions are probability functions:
A) P(X)=0.25 FOR x= 0,1,2,3,4
B) P(X)=x SQUARED/30 FOR x=1,2,3,4
C) P(X)=6-(x-5)/25 FOR x=2,3,4,5,6
D) P(X)=x CUBED/1000 FOR x=2,4, 6, 8
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Income Tax Fundamentals 2015
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven Gill
33rd Edition
9781305177772, 128543952X, 1305177770, 978-1285439525
