The American Red Cross says that about 11% of the U.S. population has Type B blood. A blood drive is being held at your school.
-How many blood donors should the American Red Cross expect to collect from until it gets a donor with Type B blood?

Question

Quizplus · Accepted Answer

The Answer of The American Red Cross says that about 11% of the U.S. population has Type B blood. A blood drive is being held at your school.
-How many blood donors should the American Red Cross expect to collect from until it gets a donor with Type B blood?

The American Red Cross Says That About 11% of the U.S