In a chi-square distribution, $\chi$² is the sum of squared standardized normal random variables with degrees of freedom equal to the number of independent terms included in the sum.

Question

Quizplus · Accepted Answer

A chi-square distribution is indeed the distribution of a sum of the squares of k independent standard normal random variables, where k represents the degrees of freedom.

In a Chi-Square Distribution χ\chiχ 2 Is the Sum of Squared Standardized Normal Random Variables

In a Chi-Square Distribution $\chi$ ² Is the Sum of Squared Standardized Normal Random Variables