Question: Which statement about the 2 distribution is untrue ? It is the sum of standardized normal random variables squared. It is affected by the degree

Which statement about the 2 distribution is untrue?

  1. It is the sum of standardized normal random variables squared.
  2. It is affected by the degree of freedom.
  3. It is a symmetrical bell shaped distribution.
  4. It allows us to test hypothesis about population variances.

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