Use a t-distribution and the given matched pair sample results to complete the test of the given hypotheses. Assume the results come from random samples, and if the sample sizes are small, assume the underlying distribution of the differences is relatively normal. Assume that differences are computed using d = x₁ - x₂. Test Ho: a = 0 vs Ha Ha < O using the paired data in the following table: test statistic- p-value- i Treatment 1 Treatment 2 com/was/ui/v2/assessment-pla 15 18 Give the conclusion using a 5 % significance level. 12 20 14 25 21 21 15 20 11 Give the test statistic and the p-value. Round your answer for the test statistic to two decimal places and your answer for the p-value to three decimal places. 14 22 14 15 20
Use a t-distribution and the given matched pair sample results to complete the test of the given hypotheses. Assume the results come from random samples, and if the sample sizes are small, assume the underlying distribution of the differences is relatively normal. Assume that differences are computed using d = x₁ - x₂. Test Ho: a = 0 vs Ha Ha < O using the paired data in the following table: test statistic- p-value- i Treatment 1 Treatment 2 com/was/ui/v2/assessment-pla 15 18 Give the conclusion using a 5 % significance level. 12 20 14 25 21 21 15 20 11 Give the test statistic and the p-value. Round your answer for the test statistic to two decimal places and your answer for the p-value to three decimal places. 14 22 14 15 20
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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