Question

For a certain problem, the probability Mike is able to solve it is 0.3, the probability...

For a certain problem, the probability Mike is able to solve it is 0.3, the probability Alice is able to solve it is 0.6 and the probability of Chris to solve the problem is 0.4.

a). Find the probability that the problem is solved by none of them.

b). Find the probability that Mike is the only one who solved the problem.

c) Find the probability that exactly two of them solved a problem.

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
The probability that Ali can solve a problem is 0.3, the probability that Ahmad can solve...
The probability that Ali can solve a problem is 0.3, the probability that Ahmad can solve the same problem is 0.6. Find a.The probability that both of them can’t solve the problem b.The probability that at least one of them can’t solve the problem.
Events A, B, and C are independent. P(A) = 0.15 P(B) = 0.3 P(C) = 0.4...
Events A, B, and C are independent. P(A) = 0.15 P(B) = 0.3 P(C) = 0.4 a) probability that all events occur b) Probability that at least one occurs c) Probability that none occurs d) Probability that exactly one event occurs
Assume that the probability that team A score a goal in a certain game is 0.7,...
Assume that the probability that team A score a goal in a certain game is 0.7, the probability that team B score a goal in the game is 0.3, and the probability that both teams score a goal is 0.1. What is the probability that at least one of these two teams will win the game? Assume that the probability that team A score a goal in a certain game is 0.7, the probability that team B score a goal...
1-The number of defective components produced by a certain process in one day has a Poisson...
1-The number of defective components produced by a certain process in one day has a Poisson distribution with mean 19. Each defective component has probability 0.6 of being repairable. a) Given that exactly 15 defective components are produced, find the probability that exactly 10 of them are repairable. b) Find the probability that exactly 15 defective components are produced, with exactly 10 of them being repairable.
A problem in mathematics is given to three students A, B and C whose chance of...
A problem in mathematics is given to three students A, B and C whose chance of solving it are 1/2 , 1/3 ??? 1/4 . Find the probability that (i) None of the students solves the problem (ii) All the three students solves the problem (iii) Exactly one of them solves the problem (iv) Any two of them solves the problem
Pleas solve this problem step by step. In a certain hospital, 20 percent of the patient...
Pleas solve this problem step by step. In a certain hospital, 20 percent of the patient with a certain disease underwent a drug treatment that increases the percentage cured form 50 percent to 75 percent. (a)  Calculate the resultant percentage cured rate of the disease in the hospital. (b) Mr. Kim is one of the patient who has been cured of the disease. What is the probability that Mr. Kim had undergone the drug treatment?
Three tables listed below show random variables and their probabilities. However, only one of these is...
Three tables listed below show random variables and their probabilities. However, only one of these is actually a probability distribution. A B C X P(X) X P(X) X P(X) 5 0.1 5 0.1 5 0.1 10 0.3 10 0.3 10 0.3 15 0.4 15 0.4 15 0.4 20 0.2 20 0.4 20 0.6 a. Which is it? (Click to select)  B  C  A b. Using the correct probability distribution, find the probability that x is: (Round the final answers to 1 decimal place.)...
The probability that a student got an B on a recent exam is 0.3. The probability...
The probability that a student got an B on a recent exam is 0.3. The probability that a student studied 10 hours or more is 0.4. The probability that a student studied 10 hours or more and got and B is 0.25. The probability that a student got a B given that they studied 10 hours or more is 0.625. Which of the below is true A. Studying more than 10 hours and getting an B are mutually exclusive events...
Of all the registered automobiles in a certain state, 15% violate the state emissions standard. Twelve...
Of all the registered automobiles in a certain state, 15% violate the state emissions standard. Twelve automobiles are selected at random to undergo an emissions test. a)Find the probability that exactly three of them violate the standard b)Find the probability that fewer than three of them violate the standard. c)Find the probability that none of them violate the standard.
Three tables listed below show random variables and their probabilities. However, only one of these is...
Three tables listed below show random variables and their probabilities. However, only one of these is actually a probability distribution. A B C x P(x) x P(x) x P(x) 25 0.1 25 0.1 25 0.1 50 0.3 50 0.3 50 0.3 75 0.4 75 0.4 75 0.4 100 0.2 100 0.4 100 0.6 a. Which of the above tables is a probability distribution? (Click to select)BAC b. Using the correct probability distribution, find the probability that x is: (Round the...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT