ZuoTi.Pro
Question

In a certain game of chance, your chances of winning are 0.2 on each play. If...

In a certain game of chance, your chances of winning are 0.2 on each play. If you play the game five times and outcomes of each play are independent, the probability that you win at least once is

(A) 0.6723 (B) 0.1091 (C) 0.2000 (D) 0.3277

the answer is A but how is it A

math   Statistics-And-Probability   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

0 0
Add a comment
Know the answer?
Add Answer to:
In a certain game of chance, your chances of winning are 0.2 on each play. If...
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. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • 3. In a certain game of chance, you have a 3/4 chance of winning each time...

    3. In a certain game of chance, you have a 3/4 chance of winning each time you play (with the outcomes each time you play independent of each other). Suppose you play the game until you win for the first time. What is the probability you will win the game on the first, second, or third time playing it?

  • 3. In a certain game of chance, you have a 3/4 chance of winning each time...

    3. In a certain game of chance, you have a 3/4 chance of winning each time you play with the outcomes each time you play independent of each other). Suppose you play the game until you win for the first time. What is the probability you will win the game on the first second, or third time playing it? 4. A box of 40 fuses contains 10 fuses which are defective. If you randomly choose a collection of 5 fuses...

  • Your probability of winning a game of chance is 0.4. If you play the game 3...

    Your probability of winning a game of chance is 0.4. If you play the game 3 times, what is the probability that you will win exactly 2 times?

  • Problem: A game gives you the probability .10 of winning on any 1 play. Plays are...

    Problem: A game gives you the probability .10 of winning on any 1 play. Plays are independent of each other. You play a total of 4 times. Let X represent the number of times you win. a) What is the probability that you don't win at all? b) what is the probability that you win at least once? c) what is the probability that you win once or twice? d) what is the expected value of X? What is the...

  • An instant lottery game gives you probability 0.10 of winning on any one play. Plays are...

    An instant lottery game gives you probability 0.10 of winning on any one play. Plays are independent of each other. You play 4 times. a) If X is the number of times you win, contract the probability distribution of X. b) What is the probability that you don't win at all? c) What is the probability that you win at least once? d) What is the expected value of X? What is the standard deviation of X?

  • Let X denote the number of times you have to play a game in order to...

    Let X denote the number of times you have to play a game in order to win once. Assume attempts are independent, and that the chance of winning each time you play is p. (a) Find the probability that X is even (as a function of p). [Hint: You’ll use a geometric series from calculus.] (b) What happens to your answer to (a) as p → 1?

  • The chances of winning are often written in terms of odds rather than probabilities. The odds...

    The chances of winning are often written in terms of odds rather than probabilities. The odds of winning is the ratio of the number of successful outcomes to the number of unsuccessful outcomes. For​ example, if the number of successful outcomes is 2 and the number of unsuccessful outcomes is​ 3, the odds of winning are​ 2:3. The probability of winning an instant prize game is one tenth 1 10 . The odds of winning a different instant prize game...

  • In a carnival game, the chances of winning a big prize, a little prize, or no...

    In a carnival game, the chances of winning a big prize, a little prize, or no prize are all equally likely. Suppose the game is played a total of 8 times. a) Describe the sample space. How would you denote possible outcomes? How do you assign probabilities to each outcome? b) What is the probability of winning exactly 2 big prizes and 3 little prizes? c) How many different configurations of big, little, and no prizes are possible after the...

  • If you buy a lottery ticket in 50 lotteries, in each of which your chance of...

    If you buy a lottery ticket in 50 lotteries, in each of which your chance of winning a prize is 1/100, what is the (approximate) probability that you will win a prize? A.) at least once? B.) exactly once? C.) at least twice? D.) How many times do you expect to win?

  • An instant lottery game gives you probability 0.02 of winning on any one play. Plays are...

    An instant lottery game gives you probability 0.02 of winning on any one play. Plays are independent of each other. If you play 7 times What P(winning none of your plays)? What is the P(winning at least 2 or more plays)?

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT