Question
The incidence of eating disorders in the general population is .20. Many factors are taken into account like your score on the Eating Disorders Inventory.
The incidence of eating disorders in the general population is .20. Many factors
are taken into account like your score on the Eating Disorders Inventory. Previous work suggests
that out of those people diagnosed with Eating Disorders, .70 of them score above 40 on the Eating
Disorders Inventory (EDI) while .20 of those were not diagnosed with eating disorders scored above 40 on the EDI. What is the probability of being diagnosed with an Eating Disorder given that you scored above 40 on the EDI? Does giving the EDI improve the diagnostic accuracy for eating disorders?
B Above40onedi
P(ED) =
P(~ED)= P(Above40onEDI/ED) = P(Above40onEDI/~ED) =
Does giving the EDI improve the diagnostic accuracy for eating disorders?
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Numerical Analysis
Authors: Richard L. Burden, J. Douglas Faires
9th edition
538733519, 978-1133169338, 1133169333, 978-0538733519
