Calculate and interpret the mean and standard deviation of data and use these to compare data sets. Investigate the effect of individual data values including outliers, on the standard deviation(VCMSP372)
LO: To calculate the Z-Score for a data set.
- How to calculate the mean of a data set.
- How to calculate the standard deviation of a data set.
That Z-scores helps us to locate a data point within a standard distribution curve.
- I can calculate the Z-score for a data point.