WorksheetsResearch and Program Evaluation part 2
Total questions: 20
Worksheet time: 19mins
What is cluster sampling?
(a)
What is systematic sampling?
(a)
Whats more important than the procedure used to pick the subjects?
The accuracy
The representativeness of the sample
random sampling
What are 3 non-probability types of sampling?
Judgment Sampling
Convenience Sampling
Quota Sampling
Systematic Sampling
What is judgment sampling?
(a)
what is convenience sampling?
(a)
What is quota sampling?
(a)
What does a researcher need to begin a research study?
(a)
Each experiment has at least how many hypotheses?
1
2
3
4
What are the two hypotheses needed?
(a)
What does a null hypothesis mean?
(a)
What is the experimental hypothesis?
(a)
The modern form of a hypothesis
(a)
Give an exampke of a sub hypothesis
(a)
To determine if a difference is relevant between the experimental group and the control group:
(a)
A difference is considered significant if
(a)
What does p < .05 mean?
(a)
What else does p < .05 mean?
(a)
What are the 2 types of errors?
Type 1 = alpha errors
Type 1 = beta errors
Type 2 = beta errors
Type 2 = alpha errors
What is true?
Type 1 errors - we reject null when its actually true
type 1 - we accept the null when it is false
type 2- we reject the null when its actually true
type 2 - we accept the null when its false
