What is the probability of each outcome on the red die? A red die and a blue die are thrown. Both dice are loaded (that is, not all sides are equally likely). Onthe red die, rolling a 3 is half as likely as rolling each of the other five numbers. On the blue die,rolling each even number is twice as likely as rolling each odd number.For each of the following questions, you should write your answer as an expression. Do not give thefinal numeric value. For example, you should write C(4,2)/24) instead of 0.375.

step by step solutionStep 1:1) First, let's consider the red die. We know that rolling a 3 is half…

Answered: What is the probability of each outcome…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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In the Dice Roll game, the player begins with a score of 1000. The player is prompted for the numberof points to risk and a second prompt asks the player to choose either high or low. The player rollstwo dice and the outcome is compared to the player’s choice of high or low. If the dice total is between2 and 6 inclusive, then it is considered “low”. A total between 8 and 12 inclusive is “high”. A total of7 is neither high nor low, and the player loses the points at risk. If the player had called correctly, thepoints at risk are doubled and added to the total points. For a wrong call, the player loses the points atrisk. Create a DiceRollGame application that uses a DRPlayer object based on this specification. TheDRPlayer object should have two Die member variables that represent the dice. The Die class shoulduse a random number generator to determine the outcome in a roll() method. Application outputshould look similar to:
In the Dice Roll game, the player begins with a score of 1000. The player is prompted for the numberof points to risk and a second prompt asks the player to choose either high or low. The player rollstwo dice and the outcome is compared to the player’s choice of high or low. If the dice total is between2 and 6 inclusive, then it is considered “low”. A total between 8 and 12 inclusive is “high”. A total of7 is neither high nor low, and the player loses the points at risk. If the player had called correctly, thepoints at risk are doubled and added to the total points. For a wrong call, the player loses the points atrisk. Create a DiceRollGame application that uses a DRPlayer object based on this specification. TheDRPlayer object should have two Die member variables that represent the dice. The Die class shoulduse a random number generator to determine the outcome in a roll() method. Application outputshould look similar to:
There are a dozen eggs in a basket; some are hard boiled and some are raw. The object of this game is for the user to guess the number of hard-boiled eggs prior to playing the game. The computer then simulates cracking all 12 eggs, using a random number 0 or 1 to simulate raw or hard boiled. The number 0 should represent raw eggs and the number 1 should represent hard boiled. The computer must keep track of the number of hard-boiled eggs. At the conclusion of cracking all 12 eggs, the actual number of hard boiled is compared to the user’s guess, and whether the user won or lost is given as output. PreviousNext
An argument is expressed in English below. Rhys will go to the beach. If Rhys is excited; then Rhys will go to the beach. Rhys is excited. Variable names are assigned to each English phrase as follows: p: Rhys is excited •q: Rhys will go to the beach Is the argument valid? If valid, then indicate which rule is used for the argument. If invalid, then give truth assignments to the variables that prove the argument is invalid. Pick 4. Check Next
The card game “War” is played by the following rules (you may have learned different rules. Use these): - Each player gets half of the deck of cards (in our case, a set of random integers with value 1-13) - The game itself is played in a series of “rounds”. In each round: o Both players draw a card, putting it into the “reward pile” (and removing it from their hand). o If one player’s card is higher than another, they gain all cards in the reward pile (and add it to their hand) o If there is a tie, both players add an additional card to the reward pile (which is not compared - I call this a “penalty card” in my sample run below), and then we begin a new round with a larger reward pile. The next round’s winner will win the entire reward pile (though it is possible to have multiple consecutive ties, leading to a much larger reward pile) - The game ends when a player needs to draw a card and cannot. That player loses. Your task is to implement this game with the player’s hands and the…
Write an expression that will cause the following code to print "Equal" if the value of sensorReading is "close enough" to targetValue. Otherwise, print "Not equal". Hint: Use epsilon value 0.0001. Ex: If targetValue is 0.3333 and sensorReading is (1.0/3.0), output is:
You are hired by a game design company and one of their most popular games is The Journey. The game has a ton of quests, and for a player to win, the player must finish all the quests. There are a total of N quests in the game. Here is how the game works: the player can arbitrarily pick one of the N quests to start from. Once the player completes a quest, they unlock some other quests. The player can then choose one of the unlocked quests and complete it, and so on. For instance, let’s say that this game had only 4 quests: A, B, C, and D. Let’s say that after you complete • quest A, you unlock quests [B, D]. • quest B, you unlock quests [C, D]. • quest C, you unlock nothing [ ]. • quest D, you unlock quest [C]. Is this game winnable? Yes, because of the following scenario: The player picks quest A to start with. At the end of the quest A, the unlocked list contains [B, D]. Say that player chooses to do quest B, then the…
Who Wants to Be a Millonalre? You are a contestant on "Who Wants to be a Millionaire?" You already have answered the $250,000 question correctly and now must decide if you would like to answer the $500,000 question. You can choose to walk away at this point with $250,000 in winnings or you may decide to answer the S500,000 question. If you answer the $500,000 question correctly, you can then choose to walk away with $500,000 in winnings or go on and try to answer the $1,000,000 question. If you answer the $1,000,000 question correctly, the game is over and you win $1,000,000. If you answer either the $500,000 or the $1,000,000 question incorrectly, the game is over immediately and you take home "only" $32,000. A feature of the game "Who Wants to be a Millionaire?" is that you have three "lifelines"-namely "50-50," "ask the audience," and "phone a friend." At this point (after answering the $250,000 question), you already have used two of these lifelines, but you have the "phone a…
The Penny Pitch game is popular in amusement parks. Pennies are tossed onto aboard that has certain areas marked with different prizes. For example: The prizes available on this board are puzzle, game, ball, poster, and doll. At the end ofthe game, if all of the squares that say BALL are covered by a penny, the player gets theball. This is also true for the other prizes. The board is made up of 25 squares (5 x 5).Each prize appears on three randomly chosen squares so that 15 squares contain prizes.Create a penny_pitch application that displays a Penny Pitch board (use [ and ] toindicate squares) with prizes randomly placed and then simulates ten pennies being randomly pitched onto the board. After the pennies have been pitched, the applicationshould display a message indicating which prizes have been won, it any.
In this exercise you will use if and else statements to write some code that simulates a gambler who makes various wagers. As part of your solution, you will use the following parameters that are passed in to the method:A double variable with the identifier money that indicates how much money the gambler has.A double variable with the identifier wager that indicates how much money is being wagered in a particular bet.A Boolean variable with the identifier outcome that indicates if the gambler wins (true) or loses (false)1) In some cases the gambler is unable to fix the outcome of the wager ahead of time and must rely on luck.Use an if statement to check if outcome has a value (whether or not it is null)If it does not have a value, you will need to assign it one by instantiating a Random object and using one of its methods.2) Use an if/else statement to determine if the gambler has won the wager (outcome is true) If the gambler has won the wager, add the wager to amount of money the…
"You have been asked to create a guessing game with four players. The players will be asked to guess which word will be selected next and earn points for each correct guess." The game works as follows: First: At the start of the game: Each of the four players is asked to enter their name and the amount of money they wish to bet on the game (only positive values less than $100 are allowed). The total of all four bets is the price money for the game. •The players will be asked to select which set of words they wish to use for the game. The options are: Fruit Colors Animals Each set of words must have at least seven options (You may choose your own words for each set). Once the players select a set of words the computer will display the full list of options. For example: You have selected the Fruit word set. The possible words are: Apple, Orange, Banana, Kiwi, Strawberry, Grape, Cherry Second: Each game will consist of seven rounds. Each round goes as follows: Each player is…
Q2: A mercury thermometer having a time constant of 0.1 min is placed temperature bath at 100°F and allowed to come to equilibrium with the bath. At time t= 0, the temperature of the bath begins to vary sinusoidally about its average temperature of 100°F with an amplitude of 2°F If the frequency of oscillation is 10/π cycles/min, What is the phase lag? In terms of the symbols used T = 0.1 <0 120 f = 10 元 s=100 x(t) = 100+ 2 sin(wt)) يسيفر نظارت دقت السائل SLOW

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