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hsuan

Questions and answers by visitors named hsuan

Questions (11)

A boat is located at a random location uniformly distributed inside of the circularpool of radius 1 mile. The boat is tied by a
1. 1 answer
2. 448 views
You are driving a car and the speed is an exponentialy distributed random variablewith mean 50 (in miles per hour). The speed
1. 2 answers
2. 552 views
A machine prints out the number 1, 2, or 3 with equal probabilities. A machinestarts printing numbers independently one after
1. 0 answers
2. 378 views
Break a stick of length 1 at a uniform location and then choose either of the twoparts with equal probabilities. If X denotes
1. 2 answers
2. 511 views
Consider the triangle with vertices (0; 0), (1; 0) and (0; 1). Let Z be a uniformrandom variable in the interval [0; 1]. Draw a
1. 1 answer
2. 481 views
Show that for random variables X, Y and Z we haveE[E[E[x|y]|z]] = E[X]:
1. 1 answer
2. 437 views
It is known that the number of people who enter a bank during a time interval oft minutes is a Poisson random variable with the
1. 1 answer
2. 470 views
You are driving a car and the speed is an exponentialy distributed random variablewith mean 50 (in miles per hour). The speed
1. 1 answer
2. 1,015 views
It is known that the number of people who enter a bank during a time interval oft minutes is a Poisson random variable with the
1. 1 answer
2. 387 views
You are driving a car and the speed is an exponentialy distributed random variablewith mean 50 (in miles per hour). The speed
1. 1 answer
2. 425 views
A boat is located at a random location uniformly distributed inside of the circularpool of radius 1 mile. The boat is tied by a
1. 1 answer
2. 421 views