Mathematics, 13.11.2019 18:31 deandrehudson18
Verify that the following function is a probability mass function, and determine the requested probabilities. [give exact answers in form of fraction.]
f left-parenthesis x right-parenthesis equals left-parenthesis 4divided by 5right-parenthesis left-parenthesis 1 divided by 5right-parenthesis superscript x baseline , x equals number 0 , 1 , 2 , . .
(a) upper p left-parenthesis upper x equals 2 right-parenthesis equals (b) upper p left-parenthesis upper x less-than-or-equal-to 2 right-parenthesis equals
(c) upper p left-parenthesis upper x greater-than 2 right-parenthesis equals (d) upper p left-parenthesis upper x greater-than-or-equal-to 1 right-parenthesis equals
Answers: 3
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Verify that the following function is a probability mass function, and determine the requested proba...
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