Online Methods Are Commonly Used, and They Are Very Effective

question 13

True/False

Online methods are commonly used, and they are very effective where the population has access to the technologies and the skills necessary to use those technologies.

---

Definitions:

T-statistic

A type of statistic used in hypothesis testing when the sample size is small and the population variance is unknown, it is based on the Student's t-distribution.

Z-score

A statistic that tells you how many standard deviations a given value is from the mean.

Sample Mean

The average value of a sample set, calculated by summing all observations and dividing by the number of observations.

Sampling Distribution

The probability distribution of a statistic based on a large number of samples drawn from a specific population.