A) What is the probability of a positive test, given that the patient has breast cancer? 73.6% B) What is the formal term used to describe this probability measure? C) What is the probability of a negative test, given that the patient is breast cancer free? 98.1% D) What is the formal term used to describe this probability measure? 7. Suppose the following represents the scores for a group of participants on the Geriatric Depression Scale (GDS) involved in a study relating depression to early onset of senile dementia. GDS Score 1 12 16 3 13 16 3 13 17 3 13 18 6 14 18 9 14 21 10 15 22 11 15 22 12 16 22 A) Describe the shape of the histogram with reference to its central location, spread, skew, and kurtosis.