Ott, L. (1993). An Introduction to statistical methods and data analysis (4th ed.). Duxbury Press.
Chicago Style aipamenaOtt, Lyman. An Introduction to Statistical Methods and Data Analysis. 4th ed. Belmont, Calif: Duxbury Press, 1993.
MLA aipamenaOtt, Lyman. An Introduction to Statistical Methods and Data Analysis. 4th ed. Duxbury Press, 1993.
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