Statistical Study
Sampling Techniques
Experimental Design
Chapter 1.1, 1.2
Leftover Words
100
Harmless fake treatment
What is Placebo
100
Every member of the population has an equal chance
What is Random Sample
100
A subject reacts favorably to the placebo
What is Placebo Effect
100
Data can be arranged in order
What is Ordinal
100
Investigation of one or more characteristics of a population
What is Survey
200
A treatment is supplied to part of the ______ group
What is Experiment
200
Difference between the results of a sample and that of a population
What is Sampling Error
200
Repetition of an experiment under the same condition
What is Replication
200
Categorized using names, labels, or qualities
What is Nomial
200
Use of math to reproduce conditions of a situation
What is Simulation
300
Is applied to part of the to part of the population called a ______ group
What is Treatment Group
300
Count or measure of part of the population
What is Sampling
300
When an experimenter cannot tell the difference between the effects of different factors
What is Confounding Variable
300
Consist of numerical measurements
What is Quantitative
300
Subjects do not know if they are receiving the treatment
What is Blinding
400
Observes and measures characteristics of interest of part of a population; does not change the conditions
What is Observational Study
400
Sample in which every possible sample of the same size has the same chance of being selected
What is Simple Random Sample
400
Process of randomly assigning subjects to different treatment groups
What is Randomization
400
Collection of all outcomes the subset
What is Sample & Population
400
Experimenter devised the subjects with similar characteristics into blocks, within each block
What is Randomized Block Design
500
Part of the population maybe used as a ______ group
What is Control Group
500
Entire count of population
What is Census
500
Groups of subjects with similar characteristics
What is Blocks
500
Branch of statistics that involves a summarization of data involves using a sample to draw conclusions about a population
What is Descriptive & Inferential
500
Experimenter nor the subjects know they're receiving treatment
What is Double Blind Experiment
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