Given the following distribution: 1 2 3 4 P(x) 0.17 0.23 0.14 0.35 0.11 (a) Does this represent an accurate probability distribution? (Answer Yes or No) yes If you answered Yes, answer the following probabilities. If you answered No, write n/a in the following blanks. (b) P(X = 2) = (c) P(X = 3 or X = 5) = (d) P(X < 3) = (e) P(x is an even number) = %3D
Given the following distribution: 1 2 3 4 P(x) 0.17 0.23 0.14 0.35 0.11 (a) Does this represent an accurate probability distribution? (Answer Yes or No) yes If you answered Yes, answer the following probabilities. If you answered No, write n/a in the following blanks. (b) P(X = 2) = (c) P(X = 3 or X = 5) = (d) P(X < 3) = (e) P(x is an even number) = %3D
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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Transcribed Image Text:A psu.instructure.com
Given the following distribution:
1
2
3
4
P(x)
0.17 0.23
0.14 0.35 0.11
(a) Does this represent an accurate probability distribution? (Answer Yes or No) yes
If you answered Yes, answer the following probabilities. If you answered No, write n/a in the
following blanks.
(b) P(X = 2) =
(c) P(X = 3 or X = 5) =
(d) P(X < 3) =
(e) P(x is an even number) =
(f) E(X) =
(g) ơx =
(round to 4 decimal places)
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