Verify that the following function is a probability mass function, and determine the requested probabilities. f(x) = (216/43) (1/6)*, x = {1,2,3) Round your answers to four decimal places (e.g. 0.9876). Is the function a probability mass function? (a) P(X ≤ 1) = i (b) P(X> 1) = i (c) P (2 < X < 10) = i (d) P(X ≤ 2 or X > 2) = Stat

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2 .1 please help with part d thank you
Verify that the following function is a probability mass function, and determine the requested probabilities.
f(x) = (216/43) (1/6)*, x = {1,2,3}
Round your answers to four decimal places (e.g. 0.9876).
Is the function a probability mass function?
(a) P (X ≤ 1) = i
(b) P(X > 1) =
(c) P (2 < X < 10) =
(d) P (X ≤ 2 or X > 2) =
Statistical Tables and Cha
Transcribed Image Text:Verify that the following function is a probability mass function, and determine the requested probabilities. f(x) = (216/43) (1/6)*, x = {1,2,3} Round your answers to four decimal places (e.g. 0.9876). Is the function a probability mass function? (a) P (X ≤ 1) = i (b) P(X > 1) = (c) P (2 < X < 10) = (d) P (X ≤ 2 or X > 2) = Statistical Tables and Cha
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