Flashcards
Types Of Data Collection
Cards in this deck (4)
- 1wDataLook back at data records
EG. used to predict whether if will rain of 4th July in Edinburgh - 2ExperimentTest the probability of an event that cannot be predicted
EG. how many blue balls are in a bag, by taking out 100 balls you can get an approximate probablity - 3Equally Likely OutcomeWhen the probability of an event can be predicted
EG. taking a king from a pack of cards - 4SurveysUsed when there is no historical data and no way to predict probabilities
EG. what subjects is the favourite amongst year 7 pupils
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- hard disk Flashcards on Types Of Data Collection, created by Ali Wafi on 11/04/2015.
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- Ali Wafi
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- Created by Olivia Brooklyn · Apr 11, 2015
- Copied by Ali Wafi · Apr 11, 2015
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