Question

In responding to a survey question on a sensitive topic (such as "Have you ever tried marijuana?"), many people prefer not to respond in the affirmative. Suppose that 80% of the population have not tried marijuana and all of those individuals will truthfully answer no to your question. The remaining 20% of the population have tried marijuana and 70% of those individuals will lie. Derive the probability distribution of Y, the number of people you would need to question in order to obtain a single affirmative response.

Answer 1

Answer:

Two people took turns tossing a fair die until one of them tossed a 6 Person A from APMA 1650 ... responding to a survey question on a sensitive topic (such as “Have you ever triedmarijuana? ... Suppose that 80% ofthe population have not tried marijuana and all of those individuals will truthfully answer noto your question.

Step-by-step explanation:

Two people took turns tossing a fair die until one of them tossed a 6 Person A from APMA 1650 ... responding to a survey question on a sensitive topic (such as “Have you ever triedmarijuana? ... Suppose that 80% ofthe population have not tried marijuana and all of those individuals will truthfully answer noto your question.