Each member of the population has a known non-0 probability

Show us the existence of a relationship between variables, but no direction is specified

Is the purest form of probability sampling?

Is a scientific method of collecting data whereby you give the subjects a sort of treatment or condition

Used to compare a single sample with the population value T test independent

Also called the paired t test or parent sample t test

Is one of the main types of non-probability sampling methods?

Is used In exploratory research where the researcher is interested in getting an inexpensive approximation

Is often used instead of random sampling

Is a special non-probability method used when the decide sample characteristic is rare

Is a technique that can be used to compare means or two of more samples

Using your sense organs, you gather factor information about people, things, places, events, and so on

Is a common non-probability method

Is the non-probability equivalent of stratified sampling?

A probability sample in which each Sampling unit is a collection of elements

Is commonly used probability method superior to random sampling because it reduces sampling error

Is a measure of the strength and direction of association that exist between two variables measured on at Least an interval scale

Anova meaning

Is the data gathering technique that makes you obtain factor information about the subject or object of your research?

Is another quantitative data collection technique that makes you search through several oral or written forms

Members are selected from the population in some non-random manner

Specifies the direction of the relationship between independent and dependent variable