et us say our hypothesis class is a circle instead of a rectangle. What are the parameters? How can the parameters of a circle hypothesis be calculated in such a case? What if it is an ellipse? Why does it make more sense to use an ellipse instead of a circle? How can you generalize your code to K > 2 classes?

I need to override the toString() method with my own, however I am not sure how to reference back to the parameters for the constructor of the class. I've included my code below. I even tried giving the class instance variables of the same name, however the error said the code was "unreachable." What am I doing wrong? /** * Superclass for the different types of appointments. * TODO: Appointments have a description & date MM/DD/YYYY * TODO: method: occursOn(int year, int month, int day); * 4 method constructor: year, month, day, description */ public class Appointment { /** * the constructor method for an Appointment. * * @param year - the year of the appointment. * @param month - the month of the appointment. * @param date - the day of the appointment. * @param description - a short description of the appointment. */ publicAppointment(intyear, intmonth, intdate, Stringdescription){ } /** * Method to return a string representation of the appointment. * Will be inherited by the…

The birthday paradox in probability theory asks what is the probability that in a set of n randomly chosen people, at least two of them share the same birthday. It is referred to as a paradox because many people wouldn't believe it when you hear the answer. In a room of 23 randomly chosen people, the probability that at least two of them share the same birthday is around 50%! Can you believe it? So even in smaller classes at SBU, the probability that at least two people share the same birthday is close to 100%! Instead of expecting you to simply accept this conclusion, we will be doing a little experiment to convince you that it's valid. Complete the function birthday_paradox, which takes one parameter, num_students, the number of students in a room. The function generates num_students random integers in the range [1, 365] and returns False if the values are all unique, or True if there is at least one duplicated value. As num_students increases, the likelihood that there is at least…

Thank you! Base on all the methods 1-4, I want to write another method: The spec for method 5 A method to print a text-based histogram takes one parameter, an array of integers no return value Image 1 is the example of the expected output  Hint: it bacsically means: for example, if I have number 20 appears one time in my method, then we print a star(*) after number 20. I think we can use this method 4 to get this information.

Complete the Team class implementation. For the instance method get_win_percentage(), the formula is:team_wins / (team_wins + team_losses)

Don't send AI generated answer or plagiarised answer. If I see these things I'll give you multiple downvotes and will report immediately.

Implement the Gauss-Seidel Method. Iterate until the relative approcimate error is less than 0.00001. Start at x=0 for all values of x. Determine: 1. At the 6th iteration, what is x5? 2. At the 10th iteration, what is x1? 3. At the 8th iteration, what is x3?

JAVA - How do I make this a random pull of participants instead of just a participant +1? I want the purchaser to be the same as it was input in the array, but then want the gift to be random. If that isn't possible, making both random would work as well, but either way the giver and receiver can't be the same person.The output should be something like this:a will purchase a gift for d (age: 2)b will purchase a gift for c (age: 3)c will purchase a gift for a (age: 4)d will purchase a gift for b (age: 2) import java.util.Random; public class ExchangeResults{public static void main(String[] args){UserInput userinput = new UserInput();Participant[] participants = userinput.inputParticipants();   System.out.println("Exchange Results");//PRINT MATCHESshuffleParticipants(participants);} //MAKE RANDOM MATCHESpublic static void shuffleParticipants(Participant[] participants){for (int i = 0; i < participants.length-1 ; i++){Participant p1 = participants[i];Participant p2 =…

For the final exercise, we are going to create a 2D Array tester. We want our tester to be versatile, so the class has been designed to take any 2D Object. Polymorphism will allow us to pass any Object type in and do a comparision using that object’s .equal method. This can get a little tricky, so you are given a bit of the structure to help make this happen. You are also given a complete tester code that will compare 4 different arrays for you. The first two should be the same and return true, the second two are different and should return false. Your task is to complete the equals method. Two arrays are equal if all the elements are the same. As you develop your logic, be sure to consider the case when two arrays may be different sizes.   public class TwoDTester { public static void main(String[] args) { Integer[][] firstArray = {{2,3}, {3,4}, {4,5}};Integer[][] secondArray = {{2,3}, {3,4}, {4,5}};TwoDArray first = new…

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