Definition: Evaluating Sample Statistics

Evaluating Sample Statistics" refers to examining data from a small group (a sample) to determine what it reveals about a larger group while verifying the reliability and validity of the results.

Explanation:

The given image illustrates the concept of a population and a sample of the population.

Definition: Inference Sample Statistics

Inference in Sample Statistics" means using data from a small group (a sample) to make educated guesses or conclusions about a larger group (the population). It’s about figuring out what the sample suggests about the bigger picture, like estimating averages or trends, while relying on statistical methods to ensure the conclusions are reasonable.

Explanation:

This diagram illustrates drawing a smaller sample from a larger population to understand the entire group.