PSY319: Chapters 4 and 6

_______ hypothesis is the expected relationship between concepts

• Conceptual

• Research

• Statistical

_______ hypothesis is stated is measurable terms. Requires an operational definition.

• Conceptual

• Research

• Statistical

_______ hypothesis is stated in statistical terms regarding the population.

• Conceptual

• Research

• Statistical

Type I error is...

• rejecting the null when it is true

• accepting the null when it is false

Type II error is...

• rejecting the null when it is true

• accepting the null when it is false

______ sampling is when a sample is drawn such that each member of the population has an equal probability of being included in that sample.

• Random

• Systematic

• Stratified

• Cluster

• Multistage

______ sampling a rule you follow. (example, every sixth person)

• Random

• Systematic

• Stratified

• Cluster

• Multistage

______ sampling is partitioning into subpopulations. (The population already has a bit of organization)

• Random

• Systematic

• Stratified

• Cluster

• Multistage

______ sampling is partitioning into districts (lots of groups and randomly picking a few)

• Random

• Systematic

• Stratified

• Cluster

• Multistage

______ sampling larger clusters to smaller clusters. Then picking a few

• Random

• Systematic

• Stratified

• Cluster

• Multistage