It is believed that 4% of a clinic’spatients have cancer. A particular blood test yields a positive result for 99% of patients with cancer, but it also shows positive for 3% of patients who do not have cancer. a.Fill in the probabilities on the branches of the probability tree below that describes the Clinic's patients. b.One patient is chosen at random from the Clinic's patient list and is tested. What is the probability that the person has cancer, given that the test result is positive?

the aswere is the one with all 8's and the second one is with the 10,8 and 6

step-by-step explanation:

can you make your screen more see able?

then i might be able to .

other answer is correct. i had used the radius of the radius somehow. a website:

region b will make the inequalities y < 2x + 1 and y > -x - 2 true ⇒ answer a

step-by-step explanation:

* lets study the graph and the inequality to solve the question

- the inequality y > -x - 2

∵ the form of the inequality is y > mx + c , m is the slope of the line

  and c is the y-intercept (the line intersect y-axis at point (0 , c)

∴ c = -2 that means the line intersect the y-axis at point (0 , -2)

∵ the sign of the inequality is >

∴ we shad the part over the line

  region a and b

- the inequality y < 2x + 1

∵ the form of the inequality is y > mx + c , m is the slope of the line

  and c is the y-intercept (the line intersect y-axis at point (0 , c)

∴ c = 1 that means the line intersect the y-axis at point (0 , 1)

∵ the sign of the inequality is <

∴ we shad the part under the line

  region b and c

∵ the common region between the two lines is region b

∴ region b will make the inequalities y < 2x + 1 and y > -x - 2 true