Use a t-distribution to find a confidence interval for the difference in means 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 .
A 99% confidence interval for using the paired data in the following table:
Case | 1 | 2 | 3 | 4 | 5 |
---|---|---|---|---|---|
Treatment 1 | 23 | 27 | 30 | 24 | 29 |
Treatment 2 | 17 | 28 | 26 | 20 | 22 |
Give the best estimate for , 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 =
The 99% confidence interval is to
We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
cureL ALCHE Use at distribution to find a confidence interval for the difference in means H = H H 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 = x - X2 A 99% confidence interval for using the paired data in the following table: Case 2 3 4 5 1 22 Treatment 28 32 25 28 Treatment 18 29...
Use a t-distribution to find a confidence interval for the difference in means ud = H - Uy 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. A 99% confidence interval for ud using the paired data in the following table: Case 1 2 3 4 5 Treatment 22 28 31 24 29 Treatment 17 29...
Use a t-distribution to find a confidence interval for the difference in means a = Hy - My 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=xi - X2 A 99% confidence interval for ud using the paired data in the following table: Case 1 2 3 4 5 Treatment 22 29 31 25 28 Treatment 1931 25 20 20...
Use a t-distribution to find a confidence interval for the difference in means ud au 1-2 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. A 99% confidence interval for pd using the paired data in the following table: Case 1 2 3 4 5 Treatment 1 23 28 31 24 28 Treatment 2 18 30 24 20...
Use a t-distribution to find a confidence interval for the difference in means Ho = M, - My 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 = xy - X2. A 99% confidence interval for M, using the paired data in the following table: Case 1 2 3 4 5 Treatment 23 29 31 25 27 1 Treatment 18...
Use a t-distribution to find a confidence interval for the difference in means μd=μ1-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 . A 95% confidence interval for μd using the paired difference sample results x¯d=3.1, sd=2.4, nd=30. Give the best estimate for μd, the margin of error, and the confidence interval. Enter the exact answer for the best...
- Your answer is partially correct. Use a t-distribution to find a confidence interval for the difference in means M, = # - My 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 = 11 - 12 A 95% confidence interval for using the paired difference sample results. = 3.7.84 = 1.9.14 = 30. Give the best estimate for the...
Use a-distribution to find a confidence interval for the difference in means ?1-112 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 dx12 A 95% confidence interval for ? 1-2 using the paired data in the following table Case Situation 1 Situation 2 85 2 79 84 3 95 89 78 76 62 89 91 4 63 70 71 7 86...
Use the t-distribution to find a confidence interval for a difference in means μ 1 - μ 2 given the relevant sample results. Give the best estimate for μ 1 - μ 2 , the margin of error, and the confidence interval. Assume the results come from random samples from populations that are approximately normally distributed. A 90% confidence interval for μ 1 - μ 2 using the sample results x ¯ 1 = 10.0 , s 1 = 2.2...
Use the t-distribution to find a confidence interval for a difference in means μ 1 - μ 2 given the relevant sample results. Give the best estimate for μ 1 - μ 2, the margin of error, and the confidence interval. Assume the results come from random samples from populations that are approximately normally distributed. A 90% confidence interval for μ 1 - μ 2 using the sample results x ¯ 1 = 5.5 , s 1 = 2.3 ,...