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telo118 [61]
3 years ago
13

Suppose that Mr. Warren Buffet and Mr. Zhao Danyang agree to meet at a specified place between 12 pm and 1 pm. Suppose each pers

on arrives between 12 pm and 1 pm at random with uniform probability. What is the distribution function for the length of the time that the first to arrive has to wait for the other?
Mathematics
1 answer:
Natali [406]3 years ago
8 0

Answer:  f(x)=1\ \text{where}\ 12\leq x\leq 13

Step-by-step explanation:

The probability distribution function for uniform distribution in interval [a,b] is given by :_

f(x)=\dfrac{1}{b-a}\ \text{where}\ a\leq x\leq b

Given : Mr. Warren Buffet and Mr. Zhao Danyang agree to meet at a specified place between 12 pm and 1 pm.

Since 1 pm comes after 12 pm, and in 24 hours system we call it as 13 pm.

If each person arrives between 12 pm and 1 pm at random with uniform probability, then the uniform distribution function for this will be :_

f(x)=\dfrac{1}{13-12}=1\ \text{where}\ 1\leq x\leq 12

Hence. the distribution function for the length of the time that the first to arrive has to wait for the other will be :-

f(x)=1\ \text{where}\ 12\leq x\leq 13

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