d. Let λ = 4.2, find P(X ≥ 2). e. Let λ = 5.2, find P(X ≤ 2). ...
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Could you answer d and e please?
Transcribed Image Text:Week 3: Unit 5
K
Question 10, 5.3.19
Part 4 of 5
Assume a Poisson distribution. Find the following probabilities.
a. Let λ = 8.0, find P(X≥ 3).
b. Let λ = 0.6, find P(X ≤ 1).
c. Let λ = 6.0, find P(X ≤2).
d. Let λ = 4:2, find P(X≥ 2).
e. Let λ = 5.2, find P(X≤2).
a. When λ = 8.0, P(X≥ 3) = .986
(Round to three decimal places as needed.)
b. When λ = 0.6, P(X ≤ 1) = .878
(Round to three decimal places as needed.)
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