An historian examining British colonial records for the Gold Coast in Africa suspects that the death rate was higher among African miners than among European miners. In the year 1936, there were 223 deaths among 33,809 African miners and 7 deaths among 1541 European miners in the Gold Coast. (Data courtesy of Raymond Dumett, Department of History, Purdue University.)Consider this year as a sample from the pre-war era in Africa. Do a significance test to test the claim that the proportion of African miners who died during a year was higher than the proportion of European miners who died. Use alpha=.05. Be sure to clearly define population 1 and population 2.

Assume that p1, p2 are the true population proportions of African miners who died during a year and…

Answered: An historian examining British colonial…

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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An historian examining British colonial records for the Gold Coast in Africa suspects that the death rate was higher among African miners than among European miners. In the year 1936, there were 223 deaths among 33,809 African miners and 7 deaths among 1541 European miners in the Gold Coast. (Data courtesy of Raymond Dumett, Department of History, Purdue University.)

Consider this year as a sample from the pre-war era in Africa. Do a significance test to test the claim that the proportion of African miners who died during a year was higher than the proportion of European miners who died. Use alpha=.05. Be sure to clearly define population 1 and population 2.

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