(c) At the 0.05 level, test to determine whether there is a significant difference in the means of the three populations. Use both the critical and p-value approaches. State the null and alternative hypotheses to test for difference among the means of the three populations. Ho: H₁ H₂ H3 H: At least two of the population means are different. O Ho: H₁ H₂ H3 H₂H₂ + H₂ H3 O Ho: H₁ H₂ H3 на: 1 = 2 =Из O Ho: H₁ H₂ H3 H: At least two of the population means are different. O Ho: At least two of the population means are different. H₂: H₁ = H₂=H3 Find the test statistic for testing the above hypothesis. (Round your answer to two decimal places.) Determine the p-value for the test. (Round your answer to three decimal places.) p-value = What do you conclude? We should reject H, and therefore can conclude that there is a significant difference among the means of the three populations. O We should reject Ho and therefore cannot conclude that there is a significant difference among the means of the three populations. innificant difference among the means of the three populations.
(c) At the 0.05 level, test to determine whether there is a significant difference in the means of the three populations. Use both the critical and p-value approaches. State the null and alternative hypotheses to test for difference among the means of the three populations. Ho: H₁ H₂ H3 H: At least two of the population means are different. O Ho: H₁ H₂ H3 H₂H₂ + H₂ H3 O Ho: H₁ H₂ H3 на: 1 = 2 =Из O Ho: H₁ H₂ H3 H: At least two of the population means are different. O Ho: At least two of the population means are different. H₂: H₁ = H₂=H3 Find the test statistic for testing the above hypothesis. (Round your answer to two decimal places.) Determine the p-value for the test. (Round your answer to three decimal places.) p-value = What do you conclude? We should reject H, and therefore can conclude that there is a significant difference among the means of the three populations. O We should reject Ho and therefore cannot conclude that there is a significant difference among the means of the three populations. innificant difference among the means of the three populations.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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