dˈʊɹɹɪŋ ðɪs tˈaɪm, fˈɜːmi dɪvˈɛləpt "stɐtˈɪstɪkəl sˈæmplɪŋ" tɛknˈiːks ðæt hiː ɪfˈɛktɪvli ɛmplˈɔɪd tə pɹɪdˈɪkt ðə ɹɪzˈʌlts ʌv ɛkspˈɛɹɪmənts.
During this time, Fermi developed "statistical sampling" techniques that he effectively employed to predict the results of experiments.