Question

Two commons sources of nicotine are cigarettes and cigars. Find the probability that a randomly selected adult does not smoke cigarettes.

Answer 1

Lacking needed data.

Answer 2

2.56x10-5

Answer 3

[AI-generated answer — Explain Bot]

To find the probability that a randomly selected adult does not smoke cigarettes, we need to gather information on the smoking habits of adults and the population at large. This information can usually be obtained from surveys or statistical data.

Here's how you can approach finding this information and calculating the probability:

1. Obtain data on the smoking habits of adults: Look for survey results or data sets that provide information on the percentage of adults who smoke cigarettes. This information can be obtained from government health agencies, research organizations, or other reliable sources.

2. Find the percentage of adults who smoke cigarettes: Once you have the data, determine the percentage of adults who smoke cigarettes. For example, if the survey reports that 20% of adults smoke cigarettes, then 80% would not smoke cigarettes.

3. Convert the percentage to a probability: To convert the percentage to a probability, divide the percentage by 100. In this case, the probability of a randomly selected adult not smoking cigarettes would be 80% ÷ 100, which equals 0.8.

So, the probability that a randomly selected adult does not smoke cigarettes is 0.8 or 80%, based on the assumption that 20% of adults smoke cigarettes.