Let t 0 be a particular value of t. Use Table III in Appendix D to find

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Let t0 be a particular value of t. Use Table III in Appendix D to find t0 values such that the following statements are true.

a. P(-t0 0) = .95 where df = 10

b. P(t ≤ -t0 or t ≥ t0) where df = 10

c. P(t ≤ t0) = .05 where df = 10

d. P(t ≤ -t0 or t ≥ t0) = .10 where df = 20

e. P(t ≤ -t0 or t ≥ t0) = .01 where df = 5


Table III f(t) Degrees of Freedom 1 2 7 8 9 10 11 12 Critical Values of t 0 ta t.100 3.078 1.886 1.638 1.533

13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 40 50 60 70 80 90 100 120 150  1.350 1.345 1.341 1.337

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Statistics For Business And Economics

ISBN: 9781292227085

13th Global Edition

Authors: Terry Sincich James Mcclave, P. George Benson

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