1.a) Find the CDF. 1 b) Now let's not 0.25 Find DIY <2) Dy
A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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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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One of the bartleby experts helped me with parts 1a, 1b, and 1c on this Intro to Probability and Statistics homework problem. I need to know if the answers below are correct for each part.
Answers
1.a) F(x) = 1 - e ^ -lambda x
1.b) 0.5276
1.c) 0.3064
![Here's a PDF:
fx(x) = { de
de-Ax
x > 0
otherwise
1.a) Find the CDF.
1.b) Now, let's set λ = 0.25. Find P{X ≤ 3}.
1.c) Again using λ = 0.25, Find P{1 ≤ x ≤ 3}.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2b62c17d-5c05-48d6-ac2b-a3a7c31907f7%2F8109f4e3-3a67-4abc-b4dc-7b3cc29e8cf2%2F78f2z58_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Here's a PDF:
fx(x) = { de
de-Ax
x > 0
otherwise
1.a) Find the CDF.
1.b) Now, let's set λ = 0.25. Find P{X ≤ 3}.
1.c) Again using λ = 0.25, Find P{1 ≤ x ≤ 3}.
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