Mathematics, 07.04.2020 03:12 GladToBeACarmine

Rhino viruses typically cause common colds. In a test of the effectiveness of echinacea. 32 of the 38 subjects treated with cchinacca developed rhinovirus infections. In a placebo group. 88 of the 103 subjects developed rhinovirus infections. Use a 0.01 significance level to test the claim that cchinacca has an effect on rhinovirus infections. Complete pans (a) through (c) below. Test the claim using a hypothesis test. Consider the first sample to be the sample of subjects treated with echinacea and the second sample to be the sample of subjects treated with a placebo. What arc the null and alternative hypotheses for the hypothesis test? Identify the test statistic. - (Round to two decimal places as needed.) Identify the P-valuc. (Round to three decimal places as needed.) What is the conclusion based on the hypothesis test? What is the conclusion base

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Rhino viruses typically cause common colds. In a test of the effectiveness of echinacea. 32 of the 3...