теория-вероятностей

Java Math. random repeats the values. Galton Board

This program demonstrates the work of the Galton board. This board has a N slot on the bottom and one hole on the top. The to ... hile (times > 0) { //code... rand.setSeed(System.currentTimeMillis()); } // code... It didn't help

Random chest, search for parameters

Hello everyone I'm making a roulette wheel for a training project. So, here I have a case with a price in 59, it contains ite ... to correctly calculate the percentage of each drop the price of the item depended on its price and on the price of the case.

Is there a function in R to get the value of the Laplace function?

For solving various statistical problems, textbooks actively use the Laplace table. What is the name of the function in R to get the values according to this table?

The Monty Hall Paradox

Greetings! I can't make sense of the Monty Hall problem. I decided to conduct an experiment and experimentally determine the ... ered untenable? If the experiment is conducted incorrectly or the wrong conclusions are drawn, what exactly are they? Thanks.

How to find the probability that when throwing N dice, the sum of points will be in this range?

Given the number of hexagon cubes - N. In the next row, there are 2 numbers - the range (left,right). How to find the probabi ... s[i] s = 0 for j in range(0,n): s+=int(string[j]) if s>=a and s<=b: k+=1 print(k / (6**n))

What is the probability that out of 5 cards, 4 will be of the same suit?

There is a deck with an infinite number of cards, we draw 5 cards from there. What is the probability that out of 5-and 4-wil ... hat formula should be considered in such a task, because the task can be very difficult and there is no way without a formula