1. Which, if either, is larger, the cumulative distribution of T(8) at -3.2 or the cumulative distribution of T(27) at -3.2. Explain your answer.
2. Which, if either, is larger, the cumulative distribution of N(0, 1) at -3.2 or the cumulative distribution of T(8) at -3.2. Explain your answer.
3. If I hope to reject H0, why should I hope that the (estimated) variance of is small?
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