This section covers the z-score.
Vocabulary
z-score - tells how many standard deviations the value is from the mean.
Percentile - shows how many quantitative variables are below the data point.
Five Number Summary - five data points in the distribution of the data (minimum, first quartile, median, third quartile, maximum)
Range - the maximum data point minus the minimum data point.
Interquartile Range (IQR) - third quartile minus the first quartile.
Pages 84 & 85
2.75 - 2.90
