More About Measures of Central Tendency. Mean: Mean is the most common measure of central tendency. It is simply the sum of the numbers divided by the number of numbers in a set of data. This is also known as average. Median: Median is the number present in the middle when the numbers in a set of data are arranged in ascending or descending order.
Definition of consent 1: compliance in or approval of what is done or proposed by another : acquiescence he shall have power, by and with the advice and consent of the Senate, to make treaties
Consent may only be given by individuals who have reached the legal age of consent (in the U.S. this is typically 18 years old). Assent is the agreement of someone not able to give legal consent to participate in the activity. Work with children or adults not capable of giving consent requires the consent of the parent or legal guardian and the assent of the subject.