Question

Suppose in a decay process an electron is emitted every 1/2 minute. What is the probability...

Suppose in a decay process an electron is emitted every 1/2 minute. What is the probability that we will have to wait more than two minutes for four electrons to be emitted?

Exponential Distribution

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Answer:

Given Data

In a decay process an electron is emitted every 1/2 minute.

  

What is the probability that we will have to wait more than two minutes for four electrons to be emitted.

  

  

**Please like it....

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Some atomic processes can result in the emission of an electron from the atom. Electrons emitted...
Some atomic processes can result in the emission of an electron from the atom. Electrons emitted in this way can have discrete values of kinetic energy, which depend on the atomic energy levels. The probability that the electron has a particular value depends on interacions within the atom. Suppose a particular atomic process results in three values of the electron kinetic energy: Ψ1 has Ee = 10 eV, with probability 0.2. Ψ2 has Ee = 16 eV, with probability 0.3....
Customers arrive at a shop at the rate of 7 per 10-minute interval. what is the...
Customers arrive at a shop at the rate of 7 per 10-minute interval. what is the probability that we need to wait at least 10 minutes before the next customer arrives at the shop? Obtain the probability using Poisson distribution and Exponential distribution.
1. The process time of oil change in a car follows an exponential distribution with a...
1. The process time of oil change in a car follows an exponential distribution with a mean of 5 minutes. What is the probability that a process of oil change takes more than 6 minutes? 2. What is the probability that a process of oil change takes between 3 and 5 minutes?
A subway train on the Red Line arrives every 12 minutes during rush hour. We are...
A subway train on the Red Line arrives every 12 minutes during rush hour. We are interested in the length of time a commuter must wait for a train to arrive. The time follows a unifrom distribution. A) give the distribution of X B) graph the probability distribution C) F(x) = ____ , where ___ < x ___ D) μ = E) σ = F) find the probability that a commuter waits less than 1 minutes G) find the probability...
Suppose that the time between successive occurrences of an event follows an exponential distribution with mean...
Suppose that the time between successive occurrences of an event follows an exponential distribution with mean number of occurrences per minute given by λ = 5. Assume that an event occurs. (A) Derive the probability that more than 2 minutes elapses before the occurrence of the next event. Derive the probability that more than 4 minutes elapses before the occurrence of the next event. (B) Use to previous results to show: Given that 2 minutes have already elapsed, what is...
A Geiger counter beeps according to a Poisson process with rate of 1 beep per minute....
A Geiger counter beeps according to a Poisson process with rate of 1 beep per minute. (a). Let N_1 be the number of beeps in the first minute, N_2 the number of beeps in the second minute, N_3 the number of beeps in the third minute, etc. Let K be the smallest number for which N_K = 0, so minute # K is the first minute without a beep. Find E(K). (b). What is the probability that the time until...
Suppose that buses are scheduled to arrive at a bus stop at noon but are always...
Suppose that buses are scheduled to arrive at a bus stop at noon but are always X minutes late, where X is an exponential random variable. Suppose that you arrive at the bus stop precisely at noon. (a) Compute the probability that you have to wait for more than five minutes for the bus to arrive. (b) Suppose that you have already waiting for 10 minutes. Compute the probability that you have to wait an additional five minutes or more.
(4.13) Let X be the wait times for riders of a bus at a particular bus...
(4.13) Let X be the wait times for riders of a bus at a particular bus station. Suppose the wait times have a uniform distribution from 0 to 20. (Use the standard normal distribution if applicable) A)Find the probability that a random passenger has to wait between 5 and 10 minutes for a bus. B)Find the probability that a random rider has to wait more than 12 minutes for the bus, given they have already waited 7 minutes. C)Suppose we...
The exponential distribution is frequently applied to the waiting times between successes in a Poisson process....
The exponential distribution is frequently applied to the waiting times between successes in a Poisson process. If the number of calls received per hour by a telephone answering service is a Poisson random variable with parameter λ = 6, we know that the time, in hours, between successive calls has an exponential distribution with parameter β =1/6. What is the probability of waiting more than 15 minutes between any two successive calls?
You have observed that the number of hits to your web site follows a Poisson distribution...
You have observed that the number of hits to your web site follows a Poisson distribution at a rate of 3 per hour. Let X is the time between hits and it follows Exponential distribution. 1. What is an average time in minutes between two hits? 2. What is the probability, that you will need to wait less than 40 minutes between two hits? 3. What is the probability, that there will be 2 hits in the next hour? 1....
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT