testing significance of difference

aceto-acetic ester afunctianal occlusion AGR (absorber rod) aromatizing carbonate-free lime closed brine system Ockerism optical sight palaeovolcanism phosphate equilibria pseudoinnocence ratio of finished goods inventory to the cost of g recipocating engine rising trots saintfoins semi-Pelagianism subtenolin thallous ferrous selenate unassociably write addressing