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Statistics for Behavioral Sciences Chapter 2

Statistics6 CardsCreated 6 months ago

This deck covers key concepts and formulas from Chapter 2 of Statistics for Behavioral Sciences, including frequency distribution, proportion and percentage formulas, and more.

frequency distribution

an organized tabulation of the number of individuals located in each category on the scale of measurement.

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Key Terms

Term
Definition
frequency distribution
an organized tabulation of the number of individuals located in each category on the scale of measurement.
proportion formula
frequency over population P =f/N f/N
percentage formula
%= P/N(100)
relative frequencies
The proportion of the total distribution rather than the absolute frequency. Used for population distributions for which the absolute number of indivi...
rank or percentile rank
The rank or percentile rank of a particular score is defined as the percentage of individuals in the distribution with scores at or below the particul...
cumulative percentage formula
c%=cf/N(100%)

Related Flashcard Decks

TermDefinition
frequency distribution
an organized tabulation of the number of individuals located in each category on the scale of measurement.
proportion formula
frequency over population P =f/N f/N
percentage formula
%= P/N(100)
relative frequencies
The proportion of the total distribution rather than the absolute frequency. Used for population distributions for which the absolute number of individuals is not known for each category.
rank or percentile rank
The rank or percentile rank of a particular score is defined as the percentage of individuals in the distribution with scores at or below the particular value.
cumulative percentage formula
c%=cf/N(100%)