Because the chi-square random variable is a sum of squares, it ...

[tiara099]

Because the chi-square random variable is a sum of squares, it cannot take on negative values.
  Indicate whether the statement is true or false

Question 2

All chi-square distributions are skewed to the right and their means equal the associated degrees of freedom.
  Indicate whether the statement is true or false

[Hikerman221]

Answer to Question 1

T

Answer to Question 2

T

[tiara099]

Great answer, keep it coming

[elyse44]

Thanks for the timely response, appreciate it