Correlation

Representing data

Data

Understand the difference between negative, positive and zero correlation. Understand that correlation does not imply that one variable is causing the other to vary. Describe correlation as weak, moderate, strong, perfect. Understand that using the line of best fit to predict results outside the given data range is unreliable, as is using the line of best fit to predict results inside the data range if the correlation is weak. Recognize that some correlations may not be linear
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