In a study of the effects of stress on illness aresearcher tallied the number of

In a study of the effects of stress on illness aresearcher tallied the number of colds people contracted during a6-month period as a function of the amount of stress they reportedduring the same time period. There were three stress levels:minimal moderate and high stress. Thesums of squares appear in the following ANOVA summary table.The mean for each condition and the number of subjects percondition are also noted.