Flashcards
Inferential stat.
Cards in this deck (10)
- 1The purpose of inferential approach to researchto form a data base from which to infer characteristics or relationships of population
- 2Inferential statistics concern with the process ofgeneralization
- 3Inferential statistics are and are mainly concerned with two major type of problems which are(i) the estimation of population parameters
(ii) the testing of statistical hypotheses - 4In inferential statistics it is important thatthe sample accurately represents the population.
- 5Reason for calculating a inferential statistic is toget a p value
- 6If the p value is smallreject the null hypothesis and accept that the samples are truly different with regard to the outcome.
- 7A lower alpha value gives you alower risk of incorrectly rejecting the null hypothesis
- 8What does the abbreviation P stand forProbability
- 9The abbreviations dF stands forDegrees of freedom
- 10Data that are in categories are calledNominal data
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- Flashcards on Inferential stat., created by E19PC016 Sanjana P on 09/12/2021.
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- E19PC016 Sanjana P
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