If we act now, we have a good _____ of finding a cure for the disease. chance possibility probability

A recent study has shown that a new treatment cures a certain disease 68% of the time. If this percentage is correct, what is the probability that, in a random sample of 7 patients undergoing this treatment, exactly 4 are cured?Round your answer to three decimal places.

It is known that a rare disease affects 1% of the population. A medical test for this disease is 99% effective, which means that if you have the disease, there is a 99% chance that the test will be positive, and if you do not have the disease, there is a 99% chance that the test will be negative.If you take the medical test and result is positive, what is the chance that you have the disease?Hint: consider a cohort of 10000 people and calculate P(having the disease AND test is positive) and P(not having the disease AND test is positive)Group of answer choices0.750.990.010.5

Assume that in a population of 100,000 persons followed for one year, 24 cases of Disease X are diagnosed and 18 of these cases die of the disease. Answer the following questions:Question 5: What is the case-fatality of Disease X?Group of answer choices100 %75 %90 %80 %

Determining the probability that observed results could have occurred by chance is accomplished through Blank______.Multiple choice question.hypothesestheoriesstatistics

Because many choices we make involve some degree of uncertainty, we are better prepared for the eventual outcome if we can use '' to describe which events are likely and which are unlikely.