Here is a partial ANOVA table. Use = 0.05.
The values of x, y and z should be:
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Tatum
4 months agoMaia
5 months agoDorthy
3 months agoGlory
3 months agoRodney
3 months agoSena
3 months agoJody
3 months agoErnest
3 months agoSuzi
3 months agoYan
4 months agoScarlet
4 months agoPeggy
4 months agoDeangelo
5 months agoCarin
5 months agoElizabeth
5 months agoJosphine
5 months agoEllen
4 months agoAvery
5 months agoCarin
5 months ago