Sunday, April 28, 2019
APP5HintonN Epi2 Essay Example | Topics and Well Written Essays - 500 words
APP5HintonN Epi2 - Essay ExampleIf the margin of error, for instance, is pegged at minus five in the mettlesome photo areas, that will be twenty one units less five units. The event will be a low exposure at sixteen units. Upon the other hand, if the margin of error is assumed at positive five units in the areas with low exposure to pesticide, the result will be a classification of high exposure at twenty four or nineteen plus five. It will therefore be a case of a high decent a low and a low becoming a high. The allowance for error given here stick outnot render validity to the result of the sampling.Margins of error can affect the validity of statistical researches. In the afore-stated situation, the given margin of error seems to be high at plus or minus twelve. Bigger margins such as this one here will much likely be unreliable. (Fontaine, Beth. How to Calculate Margin of Error. eHow. internet) The error though will not change the prize of necktie because the margin is ei ther a plus or a minus.In the study of association between patients diagnosed for HIV and the number of their lifetime sexual partners, a confounding factor can result into an error.
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