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Flashcards do conjunto (15)
- 1POPULATIONthe entire set of individuals or objects of interest or the measurements obtained from all individuals or object of interest.
- 2SAMPLEa small part of quantity intended to show what the hole is like.
- 3ESTIMATIONestimate the population mean weight using the sample mean weight.
- 4HYPOTHESIS TESTINGtest the claim that the population.
- 5PLACEMENTa member of the population may be chosen more than once.
- 6RANDOM(each member of the population has an equal chance of being selected).
- 7NON-RANDOMWhen the population doesn't have the same chances from being selected.
- 8VARIABLEis an item of interest that can take on many different numerical values:
-Describe a person, place, thing or idea.
-Varies across people and objects. - 9CONSTANThas a fixed numerical value.
- 10DATA-VARIABLEQualitative Quantitative
Words. numbers - 11QUALITATIVEdata are measurements that each fail into one several categories (hair color)
- 12QUANTITATIVEdata are observations that are measured on a numerical scale. (Numbers of a child, distance traveled to collage)!
- 13STATISTICScould be defined as the responsible for collecting, organizing, processing, analyzing and interpreting data in order to deduce the characteristics of a target population.
- 14PARAMETERIs a number that is obtained
from the data. - 15DATAfacts and statistics collected together for reference or analysis.
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- FlashCards sobre Sem título, criado por Isabella Lastra em 10-09-2018.
- Criado por
- Isabella Lastra
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