The chi-squared distribution is one of the most widely used probability distributions in inferential statistics, notably in hypothesis testing and in ... Wishart distribution · Generalized chi-squared · The scaled inverse chi... · Inverse |
20 мая 2022 г. · A chi-square distribution (Χ² distribution) is a continuous probability distribution that is used in many hypothesis tests. What is a chi-square... · Example applications of chi... |
| Распределение хи-квадрат |  |
Распределе́ние с степеня́ми свобо́ды — распределение суммы квадратов независимых стандартных нормальных случайных величин. Википедия
Медиана : примерно
Параметры : — число степеней свободы
Chi-square distribution ... A random variable has a Chi-square distribution if it can be written as a sum of squares of independent standard normal variables. |
Videolar The chi-squared distribution can be derived from the normal distribution. It results from the sum of n normally distributed random variables, where n is the ... |
A chi-square distribution is a continuous distribution with k degrees of freedom. It is used to describe the distribution of a sum of squared random variables. |
A chi-squared test is a statistical hypothesis test used in the analysis of contingency tables when the sample sizes are large. In simpler terms, this test ... |
This applet computes probabilities and percentiles for the chi-square distribution: X∼χ2(ν). Directions: Enter the degrees of freedom in the ν box. |
| Novbeti > |
| Axtarisha Qayit Anarim.Az Anarim.Az Sayt Rehberliyi ile Elaqe Saytdan Istifade Qaydalari Anarim.Az 2004-2023 |