8.2 Homser Lake, Oregon, has an Atlantic salmon catch-and-release program that has been very successful. The average fisherman's catch has been ? = 9.4 Atlantic salmon per day. Suppose that a new quota system restricting the number of fishermen has been put into effect this season. A random sample of fishermen gave the following catches per day: 12 6 11 12 5 0 2 7 8 7 6 3 12 12 i-Use a calculator with sample mean and standard deviation keys to find x and s. (Round your answers to two decimal places.) x = catches s = catche ii-What is the level of significance? iii-What is the value of the sample test statistic?
8.2 Homser Lake, Oregon, has an Atlantic salmon catch-and-release program that has been very successful. The average fisherman's catch has been ? = 9.4 Atlantic salmon per day. Suppose that a new quota system restricting the number of fishermen has been put into effect this season. A random sample of fishermen gave the following catches per day: 12 6 11 12 5 0 2 7 8 7 6 3 12 12 i-Use a calculator with sample mean and standard deviation keys to find x and s. (Round your answers to two decimal places.) x = catches s = catche ii-What is the level of significance? iii-What is the value of the sample test statistic?
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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8.2 Homser Lake, Oregon, has an Atlantic salmon catch-and-release program that has been very successful. The average fisherman's catch has been ? = 9.4 Atlantic salmon per day. Suppose that a new quota system restricting the number of fishermen has been put into effect this season. A random sample of fishermen gave the following catches per day:
| 12 | 6 | 11 | 12 | 5 | 0 | 2 |
| 7 | 8 | 7 | 6 | 3 | 12 | 12 |
i-Use a calculator with sample mean and standard deviation keys to find x and s. (Round your answers to two decimal places.)
| x | = | catches |
| s | = | catche |
ii-What is the level of significance?
iii-What is the value of the sample test statistic?
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