replaced Correlation.class with Stici_Scatterplot for q1 in correlationi.htm
replaced Correlation.class with Stici_Scatterplot for q2 in correlationi.htm
replaced Correlation.class with Stici_Scatterplot for q3 in correlationi.htm
replaced Correlation.class with Stici_Scatterplot for q4 in correlationi.htm
replaced Correlation.class with Stici_Scatterplot for q5 in correlationi.htm