As the number of degrees of freedom for a t distribution increases, the difference between the t distribution and the standard normal distribution O a. becomes larger. O b. becomes smaller. O c. stays the same. Od. fluctuates.

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A: Sample Temp (x) Temp (y) 1 171 0.86 2 173 1.25 3 174 1.46 4 175 0.95 5 175 1.17 6 176…

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