A Poisson distribution has = 4.5 with the following probability distribution: 2 0.1125 8 0.0463...

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A Poisson distribution has λ = 4.5 with the following probability distribution: 2 0.1125 8 0.0463 X P(x) 3 0.1687 9 0.0232 0 0.0111 0.0500 X 6 7 P(x) 0.1281 0.0824 (a)[2] Find P(2 <x< 8). (Show steps; use 4 decimal places) (b)[3] Given a hypothetical sample of n = 200, calculate expected frequencies EF(x = 0), EF(x = 1), and EF(x = 2). What is the expected frequency EF(x ≤ 2)? (Show steps; use 4 decimal places) 5 0.1708 0.1898 10 0.0104 11+ 0.0067 A Poisson distribution has λ = 4.5 with the following probability distribution: 2 0.1125 8 0.0463 X P(x) 3 0.1687 9 0.0232 0 0.0111 0.0500 X 6 7 P(x) 0.1281 0.0824 (a)[2] Find P(2 <x< 8). (Show steps; use 4 decimal places) (b)[3] Given a hypothetical sample of n = 200, calculate expected frequencies EF(x = 0), EF(x = 1), and EF(x = 2). What is the expected frequency EF(x ≤ 2)? (Show steps; use 4 decimal places) 5 0.1708 0.1898 10 0.0104 11+ 0.0067

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a 2 Find P 2 x 8 Show steps use 4 decimal places ANS WER P 2 x 8 P 2 x 7 P 2 P 3 P 4 P 5 P 6 P 7 0 1 ... View the full answer