Originally Posted by

**john12345** Question:

In acertain region of the country if is known from past experience that the probability of selecting an adult over 40 years old age with cancer 0.05 . If the probability of adoctor diagnosing aperson with cancer having the diases is 0.78 and the probability of incorrectly diagnosing aperson without cancer as having the dieses is 0.06:

1-what is the probability that aperson diagnised having acancer

2-what is the probability as having acancer actually has adieses.

thanks alot