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Fichas del conjunto (5)
- 1how to use scatter graphs and correlationplot co-ordinates and draw a line of best fit.
- 2what is a line of best fit?a straight line that goes through the centre with and equal amount of little x's on each side
it shows the correlation. - 3positive correlationas one increases so does the other
as one decreases so does the other - 4negative correlationas one increases the other decreases
- 5no correlationone has no effect on the other
they all vary with no visible relationship.
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- Fichas sobre Sin título, creado por tasha smith 1301 el 12/05/2015.
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- tasha smith 1301
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