Hypothesis Testing:

Test and CI for Two Proportions. Sample X N Sample p. 1 15 300 0.050000. 2 8 300 0.026667. Estimate for p(1) - p(2): 0.0233333. 95% CI for p(1) - p(2): (-0.00733568, 0.0540023) Test for p(1) - p(2) = 0 (vs not = 0): Z = 1.49 P-Value = 0.136. Test for single true proportions as an example. Test of … ................
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