Question 12 Let the variable X be someone's disease statin . X - D then someone has strep throat . X - De then someone does not have strep throat Let the variable Y be someone's test result - Yee ha poultive toil indicating the test detected strep throat o You ha negative test ind cating the left did not detect strep throat Calculsee the Specicity of the PHQuestion 11 Let the workable * be someone's diveme statin . Ko D then someone Fun prep thipal . K - De Ben pomeone don not home alrep rail Let the warlathe T be someone's bowl Fruit . Yet ba pouthe Inst indicating the Brys detached sleep thips i Ym .he negation fowl Indicating the baited not deloct where theout