Which of the following is an example of a false positive?


Test results indicate that a patient has cancer when, in fact, he does not.


Test results confirm that a patient has cancer.


Test results confirm that a patient does not have cancer.


Test results indicate that a patient does not have cancer when, in fact, he does.

2. Phil is randomly drawing cards from a deck of 52. He first draws a Queen, places it back in the deck, shuffles the deck, and then draws another card.

What is the probability of drawing a Queen, placing it back in the deck, and drawing any face card? Answer choices are in the form of a percentage, rounded to the nearest whole number.


25%


31%


7%


2%

3.There is a 30% chance of rain tomorrow.

What are the odds in favor of it raining?


10:3


7:3


3:10


3:7