Foundations of Math 12. Please show your work for both questions

20. A test was developed to detect a certain form of cancer and is 99% accurate. For patients that are tested this means the results will be 99% accurate. It is known that 3% of the population has this type of cancer. Determine the probability that a person who reacts positively to the test does not have the disease. 20. 4 monks 2]. Interpret the following probability statement into words. Is this en example of mutually exclusive events? Explain. P(AU B) : P(A) + P(B) PfA B) 2mm