The proportion of people in a given community who have Covid-19 infection is 0.005. A test is available to diagnose the disease. If a person has Covid-19, the probability that the test will produce a positive signal is 0.99. If a person does not have the Covid-19, the probability that the test will produce a positive signal is 0.01. a) Which model/rule will best be good for solving the above problem b) Explain your answer in a) c) Comment on the types of events you see in the problem and name them.
The proportion of people in a given community who have Covid-19 infection is 0.005. A test is available to diagnose the disease. If a person has Covid-19, the
a) Which model/rule will best be good for solving the above problem
b) Explain your answer in a)
c) Comment on the types of
and name them.
The theory of probability has its origin in the seventeenth century.The king of France who was fond of gambling, consulted the great mathematicians Pascal and Fermat for solving the gambling problems. These two scientist tried to solve the problem using concepts of probability which laid the foundations of the probability theory.The complement of an event is defined as, if A is an event on a sample space then compliment of A is the event containing all the points sample space that are not in A.
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