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- Use a t-distribution to find a confidence interval for the difference in means µ¿ = μ – μ₂ using the relevant sample results from paired data. Assume the results come from random samples from populations that are approximately normally distributed, and that differences are computed using d = x₁ = x2. x1 A 99% confidence interval for μ using the paired data in the following table: Case 1 2 3 4 5 Treatment 23 28 30 24 29 1 Treatment 17 31 24 22 22 2 Give the best estimate for μd, the margin of error, and the confidence interval. Enter the exact answer for the best estimate, and round your answers for the margin of error and the confidence interval to two decimal places. best estimate = margin of error = i

- Use a t-distribution to find a confidence interval for the difference in means µ¿ = μ – μ₂ using the relevant sample results from paired data. Assume the results come from random samples from populations that are approximately normally distributed, and that differences are computed using d = x₁ = x2. x1 A 99% confidence interval for μ using the paired data in the following table: Case 1 2 3 4 5 Treatment 23 28 30 24 29 1 Treatment 17 31 24 22 22 2 Give the best estimate for μd, the margin of error, and the confidence interval. Enter the exact answer for the best estimate, and round your answers for the margin of error and the confidence interval to two decimal places. best estimate = margin of error = i

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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 13PPS
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- Use a t-distribution to find a confidence interval for the difference in means µ¿ = μ – μ₂ using the relevant sample results from paired data. Assume the results come from random samples from populations that are approximately normally distributed, and that differences are computed using d = x₁ = x2. x1 A 99% confidence interval for μ using the paired data in the following table: Case 1 2 3 4 5 Treatment 23 28 30 24 29 1 Treatment 17 31 24 22 22 2 Give the best estimate for μd, the margin of error, and the confidence interval. Enter the exact answer for the best estimate, and round your answers for the margin of error and the confidence interval to two decimal places. best estimate = margin of error = i
Transcribed Image Text:- Use a t-distribution to find a confidence interval for the difference in means µ¿ = μ – μ₂ using the relevant sample results from paired data. Assume the results come from random samples from populations that are approximately normally distributed, and that differences are computed using d = x₁ = x2. x1 A 99% confidence interval for μ using the paired data in the following table: Case 1 2 3 4 5 Treatment 23 28 30 24 29 1 Treatment 17 31 24 22 22 2 Give the best estimate for μd, the margin of error, and the confidence interval. Enter the exact answer for the best estimate, and round your answers for the margin of error and the confidence interval to two decimal places. best estimate = margin of error = i
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