Question: Using Table H, find the critical value for each. a. Sample 1: s 2 1 = 140, n 1 = 25 Sample 2: s 2

Using Table H, find the critical value for each.

a. Sample 1: s21 = 140, n1 = 25

Sample 2: s22 = 125, n2 = 14

Two-tailed α = 0.05

b. Sample 1: s21 = 43, n1 = 12

Sample 2: s22 = 56, n2 = 16

Right-tailed α = 0.10

c. Sample 1: s21 = 516, n1 = 21

Sample 2: s22 = 472, n2 = 18

Right-tailed α = 0.01

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