It is estimated that approximately 12% of the population has a certain disease. The standard test for the presence of the disease is good, but not 100% accurate. If the person has the disease, the test will return a positive result with probability 0.92 (sensitivity). If the person does not have the disease, the test will return a negative result with probability 0.985 (specificity). A randomly selected person is tested for the disease. Required:
a. Draw a probability tree describing this situation.
b. Compute the probability the randomly selected person will receive a positive test result.
c. Given the person receives a positive test result, compute the probability they have the disease. This is called the positive predictive value.

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc

i'm sorry i don't know

step-by-step explanation:

c. he organized a political resistance group based on islam.