# Question

The Pap smear is the standard test for cervical cancer. The false-positive rate is .636; the false-negative rate is .180. Family history and age are factors that must be considered when assigning a probability of cervical cancer. Suppose that, after obtaining a medical history, a physician determines that 2% of women of his patient’s age and with similar family histories have cervical cancer. Determine the effects a positive and a negative Pap smear test have on the probability that the patient has cervical cancer.

## Answer to relevant Questions

A construction company has bid on two contracts. The probability of winning contract A is .3. If the company wins contract A, then the probability of winning contract B is .4. If the company loses contract A, then the ...Casino Windsor conducts surveys to determine the opinions of its customers. Among other questions, respondents are asked to give their opinion about “Your overall impression of Casino Windsor.” The responses areExcellent ...No sport generates as many statistics as baseball. Reporters, managers, and fans argue and discuss strategies on the basis of these statistics. An article in Chance (“A Statistician Reads the Sports Page,” Hal S. Stern, ...The random variable X has the following probability distribution.Find the following probabilities.a. P(X > 0)b. P(X ≥ 1)c. P(X ≥ 2)d. P(2 ≤ X ≤5)A university librarian produced the following probability distribution of the number of times a student walks into the library over the period of a semester.Find the following probabilities.a. P(X ≥ 20)b. P(X = 60)c. P(X ...Post your question

0