Mathematics, 16.11.2019 03:31 AShevel6767

Because the confidence interval contains the critical value, there appears to be a significant difference between the two proportions. because the confidence interval consists ▼ ▼ the critical value, the significance level, 0, the pooled sample proportion, it appears that the first proportion is ▼ not significantly different from less than greater than the second proportion. there is ▼ insufficient sufficient evidence to support the claim that the rate of polio is less for children given the vaccine than it is for children given a placebo.

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