For the following data obtained from three independent samples, use the 0.05 level in testing H0: 1
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n1 = 100, p1 = 0.20
n2 = 120, p2 = 0.25
n3 = 200, p3 = 0.18
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The null and alternative hypotheses are H 0 The population proportions are equal H 1 At least one po...View the full answer
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