You intend to estimate a population mean μμ from the following sample. 9 49.4 39 4.3 18.4 49.9 52.4 13.6 30.7 57.5 17.4 48 46.4 8.2 28 84 19.7 60.5 23.2 43.1 64.5 35.4 54 53.3 16.9 33.9 13.5 24.6 45.8 34.2 38.2 75.9 36.4 14.2 4.7 48.3 36.2 47.4 47.3 12.7 68.3 37.7 14.4 -30.3 68.7 34.8 0.8 13.1 40.8 -3.1 16.2 24.4 15.5 18.3 43.9 -0.1 57.7 13.6 37.7 44.9 Find the 99% confidence interval. Enter your answer as a tri-linear inequality accurate to two decimal place (because the sample data are reported accurate to one decimal place). < μ < Answer should be obtained without any preliminary rounding. However, the critical value may be rounded to 3 decimal places.
You intend to estimate a population mean μμ from the following sample. 9 49.4 39 4.3 18.4 49.9 52.4 13.6 30.7 57.5 17.4 48 46.4 8.2 28 84 19.7 60.5 23.2 43.1 64.5 35.4 54 53.3 16.9 33.9 13.5 24.6 45.8 34.2 38.2 75.9 36.4 14.2 4.7 48.3 36.2 47.4 47.3 12.7 68.3 37.7 14.4 -30.3 68.7 34.8 0.8 13.1 40.8 -3.1 16.2 24.4 15.5 18.3 43.9 -0.1 57.7 13.6 37.7 44.9 Find the 99% confidence interval. Enter your answer as a tri-linear inequality accurate to two decimal place (because the sample data are reported accurate to one decimal place). < μ < Answer should be obtained without any preliminary rounding. However, the critical value may be rounded to 3 decimal places.
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter29: Tolerance, Clearance, And Interference
Section: Chapter Questions
Problem 16A: Spacers are manufactured to the mean dimension and tolerance shown in Figure 29-12. An inspector...
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You intend to estimate a population mean μμ from the following sample.
| 9 | 49.4 | 39 | 4.3 |
| 18.4 | 49.9 | 52.4 | 13.6 |
| 30.7 | 57.5 | 17.4 | 48 |
| 46.4 | 8.2 | 28 | 84 |
| 19.7 | 60.5 | 23.2 | 43.1 |
| 64.5 | 35.4 | 54 | 53.3 |
| 16.9 | 33.9 | 13.5 | 24.6 |
| 45.8 | 34.2 | 38.2 | 75.9 |
| 36.4 | 14.2 | 4.7 | 48.3 |
| 36.2 | 47.4 | 47.3 | 12.7 |
| 68.3 | 37.7 | 14.4 | -30.3 |
| 68.7 | 34.8 | 0.8 | 13.1 |
| 40.8 | -3.1 | 16.2 | 24.4 |
| 15.5 | 18.3 | 43.9 | -0.1 |
| 57.7 | 13.6 | 37.7 | 44.9 |
Find the 99% confidence interval. Enter your answer as a tri-linear inequality accurate to two decimal place (because the sample data are reported accurate to one decimal place).
< μ <
Answer should be obtained without any preliminary rounding. However, the critical value may be rounded to 3 decimal places.
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