Answer:
D i think
Explanation:
A and B are both apart of Volleyball Etiquette in any document you look at relating to this topic. That leaves us with either C or D.
When I played Volleyball we would say the score but very very softly. Just because we didn't want to make the other team feel bad or make ourselves feel bad for running behind on pts.
Therefore I believe the answer is D. Because yes, as much as you cannot be a ball hogger in volleyball, you also can't always wait for the other person to get the ball. Sometimes you just have to run and get it! It all has to do with balance i guess you could say.
Hope this helps!
Answer: The specific of the physical examination is 0.68
Explanation: Specificity is based on the individuals that does not show any sign of the disease when weighed using the medical criterion or gold standard.
Specificity is calculated as the number of persons that are not infected and does not show any sign of the disease divided by the total number of persons that does not show any sign of the disease.
From the Analysis 516 persons doesn't show any sign of the disease when weighed with the medical criterion or gold standard. That means our main concentration is on the 516 person.
Among the 516 person's 165 persons were positive of the disease when diagnosed.
Therefore the number of persons that are not infected is 516 - 165 = 351.
Therefore;
Specificity = 351 ÷ 516 = 0.68
This means that the medical criterion for physical examinations of people that are infected by the disease is not a perfect means of determining people with the infection.
Stress is a psychophysiological response
