Question: 3. (2 points) Which statement is true regarding t distribution?( ) A. When the degrees of freedom is getting larger, the variance is getting larger

3. (2 points) Which statement is true regarding t distribution?( ) A. When the degrees of freedom is getting larger, the variance is getting larger B. When the degrees of freedom is getting larger, the variance is getting smaller C. When the degrees of freedom is getting larger, the mean is getting larger D. When the degrees of freedom is getting larger, the mean is getting smaller

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