Statistical Measures

Find mean, mode, median, range, quartiles and standard deviation of data from a list and from a frequency table. Consider outliers and include using both a calculator and spreadsheet.
Use of a cumulative frequency graph to find the median, quartiles and percentiles.
Compare and contrast data sets using statistical charts and measures.
Extension Opportunity – box & whisker.

Outlier tester MVS 4

Mean and Variance MSV 6 MSV 6 Answer