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5. Let f(x) is probability distribution function of X with: f(x) = { 21, x = 0, 1, 2, 3, 4, х 3 0, 1, 2, 3, 4, Find: i. P(X = 3) ii. P(X < 2) iii. P(1 < X < 4)

5. Let f(x) is probability distribution function of X with: f(x) = { 21, x = 0, 1, 2, 3, 4, х 3 0, 1, 2, 3, 4, Find: i. P(X = 3) ii. P(X < 2) iii. P(1 < X < 4)

College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 39E: Assume that the probability that an airplane engine will fail during a torture test is 12and that...
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5. Let f(x) is probability distribution function of X with: f(x) = { 21, x = 0, 1, 2, 3, 4, х 3 0, 1, 2, 3, 4, Find: i. P(X = 3) ii. Р(X < 2) iii. P(1 < X < 4) 6. Let P(X=x) probability distribution function of X as shown in Table 6. Find the cumulative distribution function (CDF) of X. Table 6 -3 1 2 P(X=x) 0.09 0.12 0.22 0.24 0.14 0.19 -2 -1
Transcribed Image Text:5. Let f(x) is probability distribution function of X with: f(x) = { 21, x = 0, 1, 2, 3, 4, х 3 0, 1, 2, 3, 4, Find: i. P(X = 3) ii. Р(X < 2) iii. P(1 < X < 4) 6. Let P(X=x) probability distribution function of X as shown in Table 6. Find the cumulative distribution function (CDF) of X. Table 6 -3 1 2 P(X=x) 0.09 0.12 0.22 0.24 0.14 0.19 -2 -1
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