In a random sample of 670 cows in a country, 282 cows tested positive for brucellosis. Calculate the 90% upper level for the true proportion of brucellosis in the population of cows. (express the result in decimals and round to the nearest ten thousandths. ie: 4 decimal places)

In a random sample of 670 cows in a country, 282 cows tested positive for brucellosis. Calculate the 90% upper level for the true proportion of brucellosis in the population of cows. (express the result in decimals and round to the nearest ten thousandths. ie: 4 decimal places)

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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Expert Solution

Step 1: Given information

The provided information is as follows:

The total number of cows in the country is $n equals 670$ .
The total number of cows tested positive for brucellosis is $x equals 282$ .
The level of confidence is $c equals 0.90 percent sign$ .

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