The chi-square distribution is said to be a continuous distribution with k-degrees of freedom. Theis distribution is used to describe the distribution of the sum of random squared variables.
A chi-square distribution curve is skewed to the right.
A chi-square distribution can't have negative values since nominal variables lack directionality.
Hence, the statement that is true about the chi-square distribution is:
It's usually right-skewed and can't have negative values.
ANSWE
