Statistics questions

Statistics
Tutor: None Selected Time limit: 1 Day

Mar 4th, 2015

Since we're looking the areas both to left of -t and the right of t we're using the bottom-left figure. If that total is 0.2, we need 0.1 to the left of -t, so we find:

- t.inv (p = 0.1, df = 8) = 1.397


Mar 4th, 2015

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