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science vocab 2

Definitionterm
the relative arrangement of the members of a statical population and usually shown in a graph distribution
a numerical measure of how likely an event is to occur probability
a subset of a larger population used to make estimates about the population sample
probability of a unwanted outcome risk
a repesentation to show system of workings of a object ,sytem or concept model
a verbal or graphical explanation for how a system works conceptual model
represent the way system or process works with equations mathematical model
or prinsciples or standards that an individual considers to be important value
describes the method a team will use to make decisions decision making model
process of obtaining info from senses observation
a explanation made on observation tat can be tested hypothesis
statments made in advance that express the results that will be obtained from testing a hypthesis if the hypthesis is supportes prediction
a scientific procedure to make a discovery expirament
a factor that changes in an experiment in order to test a hypthesis variable
a group in an expirament that does not receive the varable being tested control group
any piece of info obtained through observation data
the linear dependence between two variables correlation
practice or science of collecting numerical data in large quanities statistics
average value of a set of numbers mean
a group of subjrcts in a experament that receivesthe varable being tested experamental group
the # obtained by + the data for a given characteristic and dividing the sum by the # of individuals mean
Created by: Avery J
 

 



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