3) To have students see that individual runs of statistical processes are less predictable than the average of many runs (or that runs with relatively small numbers involved are less dependable than runs with many numbers).
1 - When using the Singles in America data in publications and presentations, the author using the data, must acknowledge (singlesinamerica.com) in the body of the work and include the full study citation in an appropriate place (e.g. 3 - You acknowledge that and all associated parties provide the data and documentation "as is" with no warranty or support offered or implied.
Sometimes the law is slightly different when the partners are of a similar age, but there is usually still a minimum age below which sex is always illegal.
Explore this link for additional information on the topics covered in this lesson: This activity will help students to have a better understanding of the basic principles used to determine the age of rocks and fossils. Objectives of this activity are: 1) To have students determine relative age of a geologically complex area.
2) To familiarize students with the concept of half-life in radioactive decay.
The major reason given for these laws is to protect young people, often called "minors," from exploitation.
Some age of consent laws also prohibit showing pornography to minors.