Refer to the data set in the accompanying table. Assume that the paired sample data is a simple random sample and the differences have a distribution that is approximately normal. Use a significance level of 0.10 to test for a difference between the weights of discarded paper (in pounds) and weights of discarded plastic (in pounds). a. Identify the test statistic. t equals (Round to two decimal places as needed.) b. Identify the P-value. P-value equals (Round to three decimal places as needed.)
Refer to the data set in the accompanying table. Assume that the paired sample data is a simple random sample and the differences have a distribution that is approximately normal. Use a significance level of 0.10 to test for a difference between the weights of discarded paper (in pounds) and weights of discarded plastic (in pounds). a. Identify the test statistic. t equals (Round to two decimal places as needed.) b. Identify the P-value. P-value equals (Round to three decimal places as needed.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Refer to the data set in the accompanying table. Assume that the paired sample data is a simple random sample and the differences have a distribution that is approximately normal. Use a significance level of 0.10 to test for a difference between the weights of discarded paper (in pounds) and weights of discarded plastic (in pounds).
a. Identify the test statistic.
t equals
(Round to two decimal places as needed.)
b. Identify the P-value.
P-value equals
(Round to three decimal places as needed.)
Transcribed Image Text:| Household | Paper | Plastic |
|------------|-------|---------|
| 1 | 8.72 | 9.20 |
| 2 | 20.12 | 18.35 |
| 3 | 6.38 | 8.82 |
| 4 | 13.61 | 8.95 |
| 5 | 6.83 | 3.57 |
| 6 | 13.31 | 19.70 |
| 7 | 17.65 | 11.26 |
| 8 | 6.05 | 2.73 |
| 9 | 2.41 | 1.13 |
| 10 | 6.33 | 3.86 |
| 11 | 7.57 | 5.92 |
| 12 | 12.73 | 14.83 |
| 13 | 12.32 | 11.17 |
| 14 | 6.96 | 7.60 |
| 15 | 11.42 | 12.81 |
| 16 | 2.80 | 5.92 |
| 17 | 6.16 | 5.88 |
| 18 | 9.83 | 6.26 |
| 19 | 9.41 | 3.36 |
| 20 | 5.86 | 3.91 |
| 21 | 11.08 | 12.47 |
| 22 | 6.44 | 8.40 |
| 23 | 13.05 | 12.31 |
| 24 | 6.98 | 2.65 |
| 25 | 16.39 | 9.70 |
| 26 | 16.08 | 14.36 |
| 27 | 14.33 | 6.43 |
| 28 | 15.09 | 9.11 |
| 29 | 6.67 | 6.09 |
| 30 |
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