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Mathematics, 25.12.2019 19:31 RyannLambertt7141
Amedical study is to be designed to estimate the population proportion p having a certain disease. how many people should be examined if the researcher wishes to be 95% certain that the error of estimation is below 0.1 when
a. there is no prior knowledge about the value of p?
b. the proportion is known to be about 0.2?
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Amedical study is to be designed to estimate the population proportion p having a certain disease. h...
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