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  3. 1 recall that the numbers 196 cut off the center...

Question: 1 recall that the numbers 196 cut off the center...

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1.  Recall that the numbers ±1.96 cut off the center 95% of N(0, 1)

  1. Use Minitab to create a graph showing the 90% confidence multiplier for the t with 63 degrees of freedom. Briefly explain, using what we have discussed about the t distributions, why this number is larger than 1.645.
  2. Will the 95% confidence multiplier for the t with 63 degrees of freedom be larger or smaller than 1.96? (Hint: You may check this with Minitab.) Explain your answer using what we have discussed about the t distributions.
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