how many volunteers prticipated! We conduct an experiment to compare the responses to six different treatments. Volunteers are randomly assigned to receive one of the six treetments. The response variable is measured for each individual and an analysis of variance ftestis conducted to assess the equality of the mean responses for the six treatments. Responses for each of the six treatments are known to follow nomald distribtions -randard deviation. The ANOVA table (with some values missing lis.