Understanding the Concept of Sampling in Marine Biology
Explanation:
Important Concepts Related to Sampling
Population: The entire group of individuals or instances that you are interested in studying.
Sample Mean: An arithmetic average of the sample's observations, used to estimate the population mean.
Central Tendency: This refers to measures such as the mode, median, and mean that describe the center of a data distribution.
Sampling: The process of selecting a subset from the population to represent the whole.
When a marine biologist selects 30 oysters from a research tank, these oysters are the sample from which observations and calculations like the mean weight are derived. These results aim to give insights into the characteristics of the population of oysters in the tank.