Suppose that the probability that a head appears when a coin is tossed is p and the probability that a tail occurs is q = 1 p. Person A tosses the coin until the first head appears and stops. Person B does likewise. The results obtained by persons A and B are assumed to be independent. What is the probability that A and B stop on exactly the same number toss?

Holistic Health: The well being of all aspects that make a person whole and complete. Holistic medicine: Treat the whole person and spiritual is added to medical, mental and social. Literature shows that religious & spiritual belief has a positive impact on overall wellbeing. Wellness Model: Efforts and programs that prevent disease and optimize wellbeing. Built on three...