Question

John is shooting at flying targets that are made of clay. The probability that he hits...

John is shooting at flying targets that are made of clay. The probability that he hits a target on every given shot is equal to 1 3 , independently of other shots. He always goes home after 10 hits.

a) What is the mean and standard deviation of the number times he shoots before going home?

b) What is the probability that he goes home after fewer than 13 shots on any given day?

c) What is the expected number of days he has to come to shooting practice before he can go home after fewer than 13 shots?

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
The probability that Sergeant Fernandez hits its target each time he shoots is 0.6. Suppose that...
The probability that Sergeant Fernandez hits its target each time he shoots is 0.6. Suppose that Sergeant Mendez shoots at a target 20 times. a. Argue that this is a binomial experiment. b. Find the probability he hits the target 3 times. c. What is the probability he hits his target at least 7 times? d. What is the expected number of shots that hit the target. e. What is the standard deviation of the number of shots that hit...
Shooters A, B, and C are having a truel. The probability that A hits his target...
Shooters A, B, and C are having a truel. The probability that A hits his target is 1/3, the probability for B is 2/3, and the probability for C is 1. A goes first, then B, then C, etc. until only one shooter is left. Suppose that A shoots into the air for his first shot, then B shoots at C, and C, if still alive, shoots at B. What is the expected number of shots fired until the truel...
Athos, Porthos and Aramis go target shooting together. Suppose that the chance that Porthos hits the...
Athos, Porthos and Aramis go target shooting together. Suppose that the chance that Porthos hits the target is 60%, while Aramis and Athos hit the target with probability 40% and 20%, respectively. At the first round, they all shoot at the same target and at the same time. Also, their shots are independent. a) Given that exactly one shot hit the target, what is the probability that it was Porthos' shot? b) Given that the target is hit, what is...
The probability of a man hitting the target at a shooting range is 1/4. If he...
The probability of a man hitting the target at a shooting range is 1/4. If he shoots 30 times, what is the probability that he hits the target at least 10 times?  (Copy your R code and the result). Suppose  X follows a Chi-square distribution with degree of freedom 12. Find the cutoff point a, such that, P(X<a) = 0.85. Entry to a certain University is determined by a national test. The scores on this test are normally distributed with a mean...
36. When John comes home from work one evening, he finds that the leaves in his...
36. When John comes home from work one evening, he finds that the leaves in his front yard have been raked and put in bags. Later, a man comes to collect for the yard work done. John refuses to pay for the work since he has never seen the man before and did not hire him to do his yard work. Which of the following answers is most accurate? a. This is an implied, unilateral contract and John must pay...
***PLEASE ANSWER ALL QUESTIONS*** Question 6 (1 point) Suppose that the probability of a baseball player...
***PLEASE ANSWER ALL QUESTIONS*** Question 6 (1 point) Suppose that the probability of a baseball player getting a hit in an at-bat is 0.284. If the player has 38 at-bats during a week, what's the probability that he gets no more than 11 hits? Question 6 options: 1) 0.1411 2) 0.4686 3) 0.0706 4) 0.3903 5) 0.6097 Question 7 (1 point) 196 employees of your firm were asked about their job satisfaction. Out of the 196, 29 said they were...
CASE Wyatt Earp - The Buffalo Hunter F. Robert Jacobs, Indiana University The legend of Wyatt...
CASE Wyatt Earp - The Buffalo Hunter F. Robert Jacobs, Indiana University The legend of Wyatt Earp lives on largely based on his exploits as a gunfighter and Marshall of the frontier West in the 1880s. The classic tales of the shootout at the O.K. Corral in Tombstone or his sawed-off shotgun duel with Curly Bill are possibly the most celebrated gunfights of frontier history and cannot fail to stir the reader's imagination. Wyatt lived to be over 80 years...
for the scenario below: 1) Apply the qualitative analysis by identifying at least 3 issues in...
for the scenario below: 1) Apply the qualitative analysis by identifying at least 3 issues in the above process. Analyse these issues by using a. Adding-value and Waste Analysis b. Issue register, If you find that there are more than three issues, you can focus on the three issues that have the highest impact. 2). Calculate the cycle time efficiency of the as-is process. You can assume a working week of 40 hours. In case there is missing information, you...
QUESTION 1 Josh is 7 years old and LOVES to play video games. He spends every...
QUESTION 1 Josh is 7 years old and LOVES to play video games. He spends every spare minute that he has playing Call of Duty and every other combat game around.   One evening when his parents were watching the news, they showed a shooting that happened in a school. Josh seemed to be totally uninterested and not affected by the carnage. Josh could be experiencing the __________________________________. mood congruent binding numbing effect generic cues QUESTION 2 Mary has her multiplication...
QUESTION 1 1.Mr. A is walking down a dark street; he hears footsteps behind him and...
QUESTION 1 1.Mr. A is walking down a dark street; he hears footsteps behind him and sees Mr. B. walking in the same direction. Mr. A, who has been diagnosed as Schizophrenic hears a voice telling him to kill Mr. B. believing that Mr. B intends to harm him, and not knowing right from wrong he pulls out a gun and kills Mr. B. who had done nothing to Mr. A. Mr. A’s defense may claim: Insanity Necessity Justification 4...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT