Question

Statistics on car accidents on a particular road say that each drive results in an accident...

Statistics on car accidents on a particular road say that each drive results in an accident with chance 1/1000. Assume that each drive is an independent event.

A. If you drive on that road 4 times this week, what is the probability that you will not have an accident?

B. If you drive on that road 1000 times each year, what is the probability that you will have at least one accident?

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

Homework Answers

Answer #1

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
On each drive, you can have an accident with probability 0.2. Suppose each drive is independent...
On each drive, you can have an accident with probability 0.2. Suppose each drive is independent of all previous ones. Let Y denote the number of accidents in six drives. A) Find the probability distribution of Y. B) Expected value EY. C) Variance VY.
4.3 car accidents occur on certain highway each month on average. Answer: a. In the next...
4.3 car accidents occur on certain highway each month on average. Answer: a. In the next month, what is the probability that at most 2 accidents happen? b. In a particular month, what is the probability that no accidents will happen in the first 10 days? (d) Considering next year, let Z denote the number of months in which there will be no car accidents on the highway. What distribution does Z have? Be sure to specify both the distribution...
8. The city of Fastville has been experiencing a mean of 73 car accidents per year....
8. The city of Fastville has been experiencing a mean of 73 car accidents per year. 1) Find the probability that on a given day the number of car accidents in Fastville is 2. (Assume 365 days in a year.) Round your answer to four decimal places. 2) Find the probability that on a given day the number of car accidents in Fastville is more than one. Round your answer to four decimal places. 3) Find the minimum and the...
What is the independent variable of the following predictions; - Low credit rating, more car accidents....
What is the independent variable of the following predictions; - Low credit rating, more car accidents. If your credit score is higher, car insurance companies will lower your premium, since you are a lower driving risk. People with poor credit ratings are charged more for car insurance. A low credit score can increase your premium more than an at-fault car accident; missing two payments can as much as double your premium. - If you quit smoking, you lose contacts become...
there have been several accidents at your job and you have a feeling that 27% of...
there have been several accidents at your job and you have a feeling that 27% of these accidents occur due to employees fail to follow instruction. after looking at accident reports selected randomly until you find one that shows an accident caused by failure of employees following instruction a) on average how many reports should you look at until you find a report showing an accident caused by an employees failure to follow instruction b) what is the probability thst...
Alcohol is a major factor in traffic accidents. In 2019, the U.S. Department of Transportation, National...
Alcohol is a major factor in traffic accidents. In 2019, the U.S. Department of Transportation, National Highway Traffic Safety Administration, stated that among age 21 to 24 year olds, 29% of drivers involved in fatal crashes were driving under the influence (of alcohol). Suppose three fatal car accidents are randomly selected and examined. (a) (3 points) What is the probability that the first accident selected had an individual driving under the influence of alcohol but the next two were not?...
We write ? ∼ Poisson (?) if ? has the Poisson distribution with rate ? >...
We write ? ∼ Poisson (?) if ? has the Poisson distribution with rate ? > 0, that is, its p.m.f. is ?(?|?) = Poisson(?|?) = ? ^??^x /?! Assume a gamma distribution as the prior for ? where ?(?) = ? ^??(?) ? ^?-1e ^?? ?> 0 Use Bayes Rule to derive the posterior distribution ?(?|?). b. Let’s reconsider the car accidents example introduced in classed. Suppose that (X) the number of car accidents at a fixed point on...
There are risky drivers and safe drivers. The number of accidents that a risky driver will...
There are risky drivers and safe drivers. The number of accidents that a risky driver will have in a year is Poisson with expected value of 2. The number of accidents that a safe driver will have in a year is also Poisson, but with an expected value of 1. Suppose that 1⁄4 of the population are risky drivers and the remainder are safe drivers. A. A person is selected at random and found to have 2 accidents this year....
A room has three lightbulbs. Each one has a 10% probability of burning out within the...
A room has three lightbulbs. Each one has a 10% probability of burning out within the month. Write the probability as a percentage rounded to one decimal place. What is the probability that all three will burn out within the month? "If something can go wrong, it will go wrong." This funny saying is called Murphy's law. Let's interpret this to mean "If something can go wrong, there is a very high probability that it will eventually go wrong." Suppose...
Let's say that you play basketball very well and you are at the free throw line...
Let's say that you play basketball very well and you are at the free throw line 10 times during the Crown Invitational Basketball Tournament. The chance of you making a free throw is 90% based on the data from a full season of basketball games. If you shoot 10 free throws during this game... 1. What is the probability that you make exactly 9 shots? (we will assume all ten are independent from one another) 2. What is the probability...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT