![Tossing coins, one fair, one unfair: how to represent the probability tree? - Mathematics Stack Exchange Tossing coins, one fair, one unfair: how to represent the probability tree? - Mathematics Stack Exchange](https://i.stack.imgur.com/HZ9Ie.png)
Tossing coins, one fair, one unfair: how to represent the probability tree? - Mathematics Stack Exchange
![We have a fair coin and an unfair coin, which always comes out heads. Choose 1 at random, toss it twice. a. Let Y= number of heads. What is pmf of Y We have a fair coin and an unfair coin, which always comes out heads. Choose 1 at random, toss it twice. a. Let Y= number of heads. What is pmf of Y](https://homework.study.com/cimages/videopreview/videopreview-full/experimental-probability-definition-predictions_170317.jpg)
We have a fair coin and an unfair coin, which always comes out heads. Choose 1 at random, toss it twice. a. Let Y= number of heads. What is pmf of Y
![Yesterday it was 1 year ago since I bought my first coin! This is my poor man's (Trajan biased) coin collection so far : r/AncientCoins Yesterday it was 1 year ago since I bought my first coin! This is my poor man's (Trajan biased) coin collection so far : r/AncientCoins](https://preview.redd.it/gql7s4a71gv71.png?width=640&crop=smart&auto=webp&s=f81d94989ae810f0ab35fc873137867a86339ce7)
Yesterday it was 1 year ago since I bought my first coin! This is my poor man's (Trajan biased) coin collection so far : r/AncientCoins
Illustration of the two-dimensional unfair coin model used to develop... | Download Scientific Diagram
![SOLVED: (10 points) An unfair coin shows heads with probability and tails with probability (a) Suppose this coin is flipped times Let A be the event that heads comes up exactly times SOLVED: (10 points) An unfair coin shows heads with probability and tails with probability (a) Suppose this coin is flipped times Let A be the event that heads comes up exactly times](https://cdn.numerade.com/ask_images/51fa56350d0046029c885f9719fa2b69.jpg)