Samples & More
Small group is referred to as
sample
When you randomly select a sample from a list of elements
List or Systemic Sampling
Sort them out from small to large effect size: .50, .20, .80
please y'all this was a freebie
If unequal sample sizes, this t-test is done
Two-Sample t-Test with Unequal Sample Sizes
Where we almost had class
Baseball field
A larger group is referred to as
Population
Sampling is done in several stages
Multistage Sampling
Big Five Personality Traits
extraversion, openness to experience, agreeableness, and conscientiousness
A method used to see if the mean of two independent groups differ
Two-Sample t-Test
How do you spell his first name
Cristian
The two general types of sampling
nonprobability and probability sampling
A specific number of respondents with certain characteristics.
Block Quota Sampling
Computer program that detects sample size and power
G*Power
The name of the researchers
Gillespie and Myors
The lab he is in
Dr. Gil
Although subjects may be randomly drawn from the pool, the pool itself may or may not be representative of any larger population.
Selection of the participants continues right down to the selection of the individual respondent.
Full-Probability Sampling
This indicates the sensitivity of statistical significance tests used in the analysis of data
Power
Also known as a repeated-measures t-test, is used when participants are paired or if the same person is measured twice
Matched-Samples t-Test
His lab conducts research with which animal
Hamsters
The various types of nonprobability samples
judgemental, ad hoc, convenience, purposive, and matching samples
Populations can also be divided into subgroups according to characteristics that are not geographically linked
Stratified Sampling
d=.92
The four factors of power analysis
Power, sample size, effect size, and alpha
He is in his __ year in the PhD program
5th