ZuoTi.Pro
Question

Problem 2: A and B have a coin which they suspect is unfair, because they tossed...

Problem 2:

A and B have a coin which they suspect is unfair, because they tossed it 100 times and got 65 heads. They want to decide who goes first in a game and they have no other coin to toss, so they have to use this coin. Describe a method to use this coin to make a fair decision. (There are at least three methods)

Problem 3:

Write a program to simulate the method you developed in Problem 2. Run it 10,000 times. Does your program decide between A and B fairly?[ hint:Python]

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

Probabf1??y of letting ata allaa head o6s 3 0417 dlecisf en bases on whogetsa TH o eYesul tos 1 and fore65#probability of head-.65 tprobability of tail-l-.65-.35 #probability of getting a head after a tail-.351.65-.2275 #probability of getting a tail after a head-,651.35-.2275 #thus if we toss the coin 2 times and make a decision based on who gets a TH or HT, the reรult would be fair method which returns the after a fair to8s import random def hoGoesFirStO: the out come 13 T, A goes first ,if İt 13 HT, B does. Any other outcome and ve repeat the toss, ให้hile True : tossl-random.randint (0, 100) toss2-random.randint (0, 100) if tossl>65 and to352-6S: return elif tossl<-65 and toss2>65: Run - python return B Run: unfairCoin x C:Python3.7.21python.exe C:/Users/vaibhav/Documents/python/unfaircoin.py P (A): 0.492 P(B): 0.508 checking if the trial is fair by repeating the above trial a 1000 tines and finding the probability of getting an A or a B Process finished with exit code 0 B-0 for i in range (1000): if WhoGoesFirat elae: B+-1 print(P(A):,A/1000, P(B) :,B/1000)

0 0
Add a comment
Know the answer?
Add Answer to:
Problem 2: A and B have a coin which they suspect is unfair, because they tossed...
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

  • write the programe in Python A and B have a coin which they suspect is unfair,...

    write the programe in Python A and B have a coin which they suspect is unfair, because they tossed it 100 times and got 65 heads. They want to decide who goes first in a game and they have no other coin to toss, so they have to use this coin. Describe a method to use this coin to make a fair decision. (There are at least three methods)

  • One application of an absolute value inequality is the concept of the unfair coin. If a coin is tossed 100 times, w...

    One application of an absolute value inequality is the concept of the unfair coin. If a coin is tossed 100 times, we would expect approximately 50 of the tosses to be heads; however this is rarely the case.1. Toss a coin 100 times to test this hypothesis. Record the number of times the coin is heads and the number of times the coin is tails on the lines below. You may want to ask someone to tally the results of...

  • Tossing an unfair coin with P(H) = 0.6 and P(T) = 0.4. The coin is tossed...

    Tossing an unfair coin with P(H) = 0.6 and P(T) = 0.4. The coin is tossed 10 times (each toss is independent from others) and in any turn it shows heads, it is tossed again. We want to count the cases where the coin is tossed twice and the second toss, too, is head. For example, H T T T T T T T H T H T In this case, the count will be 1. Only the first turn...

  • The next four questions (5 to 8) refer to the following: An unfair coin is tossed...

    The next four questions (5 to 8) refer to the following: An unfair coin is tossed three times. For each toss, the probability that the coin comes up heads is 0.6 and the probability that the coin comes up tails is 0.4. If we let X be the number of coin tosses that come up heads, observe that the possible values of Xare 0, 1, 2, and 3. Find the probability distribution of X. Hint: the problem can be solved...

  • # JAVA Problem Toss Simulator Create a coin toss simulation program. The simulation program should toss...

    # JAVA Problem Toss Simulator Create a coin toss simulation program. The simulation program should toss coin randomly and track the count of heads or tails. You need to write a program that can perform following operations: a. Toss a coin randomly. b. Track the count of heads or tails. c. Display the results. Design and Test Let's decide what classes, methods and variables will be required in this task and their significance: Write a class called Coin. The Coin...

  • Problem(13) (10 points) An unfair coin is tossed, and it is assumed that the chance of...

    Problem(13) (10 points) An unfair coin is tossed, and it is assumed that the chance of getting a head, H. is (Thus the chance of setting tail, T. is.) Consider a random experiment of throwing the coin 5 times. Let S denote the sample space (a) (2 point) Describe the elements in S. (b) (2 point) Let X be the random variable that corresponds to the number of the heads coming up in the four times of tons. What are...

  • c++ Program 2: Coin Toss Simulator For this program, please implement Problems 12 and 13 in...

    c++ Program 2: Coin Toss Simulator For this program, please implement Problems 12 and 13 in a single program (Gaddis, p812, 9E). Scans of these problems are included below. Your program should have two sections that correspond to Problems 12 and 13: 1) As described in Problem 12, implement a Coin class with the specified characteristics. Run a simulation with 20 coin tosses as described and report the information requested in the problem. 2) For the second part of your...

  • 12. Coin Toss Simulator Write a class named Coin. The Coin class should have the following field ...

    12. Coin Toss Simulator Write a class named Coin. The Coin class should have the following field .A String named sideUp. The sideUp field will hold either "heads" or "tails" indicating the side of the coin that is facing up The Coin class should have the following methods .A no-arg constructor that randomly determines the side of the coin that is facing up (heads" or "tails") and initializes the aideUp field accordingly .A void method named toss that simulates the...

  • A coin is tossed 10 times. a) How many different outcomes have exactly 6 heads? b)...

    A coin is tossed 10 times. a) How many different outcomes have exactly 6 heads? b) What is the probablility that we toss 6 heads? c) What is the probability that we toss at most 6 heads?

  • Problem 7. Suppose that a coin will be tossed repeatedly 100 times; let N be the...

    Problem 7. Suppose that a coin will be tossed repeatedly 100 times; let N be the number of Heads obtained from 100 fips of this coin. But you are not certain that the coin is a fair coin.it might be somewhat biased. That is, the probability of Heads from a single toss might not be 1/2. You decide, based on prior data, to model your uncertainty about the probability of Heads by making this probability into random variable as wl....

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