X x G A simple random sample x | + Pearson Mylab and Mast X Assignments x Homework ... La h n.com/Student/IntegratedAssignmentOverview.aspx?homeworkld=699155194 Hannah Yeakle (?) (MAT-152-OAB1) Save Question Completed: 6 of 9 My score: 5.76/9 pts (63.96%) Two Proportions Part 4 of 7 Rhino viruses typically cause common colds. In a test of the effectiveness of echinacea, 33 of the 39 subjects treated with echinacea developed rhinovirus infections. In a placebo group, 89 of the 102 subjects developed rhinovirus infections. Use a 0.01 significance level to test the claim that echinacea has an effect on rhinovirus infections. Complete parts (a) through (c) below. V Hy : P1 # P 2 Hy : P1 # P 2 H 1 : P 1 > P 2 Identify the test statistic. Z= -0.41 Round to two decimal places as needed.) Identify the P-value. P-value = 0.682 (Round to three decimal places as needed.) What is the conclusion based on the hypothesis test? The P-value is the significance level of a = 0.01, so the null hypothesis. There V sufficient evidence to support the claim that echinacea treatment has an effect. v an example Get more help - Clear all Check answer + 8+. Et 89OF Co 4:35 PM 7/22/2025 DELL FO P F10 Priser Inserts Delete R Backspace K