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Histogram - ANSWER A graphical representation -- bars, measuring the frequency within each interval
Skewed right - ANSWER Not a symmetric distribution, the tail is on the right
Measures of center - ANSWER Median, the mean (and mode)
Measures of spread - ANSWER Range, IQR & standard deviation
Standard Deviation Rule - ANSWER 68% of the data are within 1 standard deviation, 95% are within 2, 99.7% are within 3 standard deviations from the mean.
median (for center) & IQR (for spread) - ANSWER skewed data uses these for center and spread
Scatter plot - ANSWER A graphical representation of Q -> Q
Two way table - ANSWER A graphical representation of C -> C
Side-by side box - ANSWER A graphical representation of C -> Q
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