psy2
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Author:
rislala
ID:
295262
Filename:
psy2
Updated:
2015-02-08 14:16:24
Tags:
lala
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Description:
p2
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The group of all individuals to which research applies is the
population
The group of all individuals to which research applies is the
sample
is anything that, when measured, can produce two or more different scores.
variable
occurs when, as the scores on one variable change, the scores on the other variable tend to change in a consistent fashion
relationship
is the extent to which one or close to one value of tends to be associated with only one value of
.
strength of relationship
are used to organize, summarize, and describe sample data, and to predict an individualâ€™s
score using the relationship with
.
descriptive statistic
are for deciding whether the sample data actually represent the relationship that occurs in the population.
inferential statistic
is a number that describes a characteristic of a sample of scores, symbolized using a letter from the English alphabet
statistic
is a number that describes a characteristic of a population of scores, symbolized using a letter from the Greek alphabet.
parameter
is the way in which the study is laid out
study design