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Design of Statistical Data
Data Collection
Experimental Design
Sampling Techniques
Misc.
100
What is an Observational Study?
In a ______ study, the researcher does not influence the responses.
100
What is stimulation?
The use of math to reproduce conditions of a situation is called ________.
100
What is control?
What is one of the three key elements of a well designed experiment?
100
What is a Census?
A ______ is a count of an entire Population.
100
What are blocks?
A group of subjects with similar characteristics.
200
What is an Experiment?
In a ________, a researcher deliberately a treatment before observing the responses.
200
What are computers often used for?
Collecting data often requires the use of _______.
200
What is randomization?
What is the second key element in a well designed experiment?
200
What is a Sampling?
A _______ is a part measure of a population.
200
What is a Randomized Block Design?
A commonly used experimental design is___________?
300
What is a Control Group?
A part of a population is used as a ______.
300
What is a Survey?
A ______ is an investigation of one or more characteristics of a population.
300
What is Replication?
What is the third key element is a well designed experiment?
300
What is a Random Sample?
A ________ sample is is when every member of the population has an equal chance of being selected.
300
Census
What is an entire group of a population being recorded called?
400
What is a Treatment Group?
In an experiment, treatment is applied to the _______ group.
400
What are people?
_______ are often used when taking a survey.
400
What is the Placebo Effect?
The ______ effect is when the subject reacts favorably to a placebo.
400
What is a simple random sample?
A _______ random sample is a sample of which every subject is the same size.
400
Sample
A part of a population is called a __________.
500
What is a Placebo?
A harmless, Fake treatment is a ________.
500
2
There are _____ methods for taking a collection of data.
500
What is Blinding?
To help control the Placebo Effect the technique called______ can be used.
500
What are computer softwares used for?
What is used to generate random numbers?
500
Population
The number of kids in kellam would be classified as a ________?