Advanced Algebra U1 Vocab Quiz

Primary Data

• a detailed analysis and assessment. To evaluate in a detailed and analytical way. 

• • to calculate the value of.

• a systematic deviation from the actual value.

• • refers to the first hand data gathered by the researcher themself

• Data that is collected by someone other than the primary user

• Primary Data

• Placebo

• Secondary Data

• Critique

Randomization

• • a group that receives a treatment in an experiment

• • the arrangement of a set of items, people, etc. in an unpredictable, unsystematic, or random order.

• • to calculate the value of.

• a variable

A variable that influences both the independent and dependent variables. They confound the "true" relationship between two variables.

• Confounding variables

• Critique

• Bias

• X,Y &Z

Placebo

• • refers to the first hand data gathered by the researcher themself

• • a group that receives a treatment in an experiment

• • A neutral treatment in an experiment that, to a person participating in the study, appears the same as the actual treatment.

• • to calculate the value of.

• an experimental condition that does not receive the actual treatment and may serve as a baseline.

• Treatment group

• Control group

• Bias

• Placebo

Sample

• a way to model random events

• • the entire set of items from which data can be selected.

• • set of outcomes from an experiment

• a subset, or portion, of the population.

• The entire set of items from which data can be selected.

• Sample

• Population

• Trial

• Generalizable

Observational study

• • a group that receives a treatment in an experiment

• • you have a control group and a testable group

• • where you observe certain variables and try to determine if there is any correlation

•  ideas or statement

• You have a control group and a testable group

• Experimental study

• Observational study

• Sample distributions

• Causation