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Xiao Ji

Faculty Member

Dr. Xiaoyi Ji

Biography

Xiaoyi Ji is an Associate Professor of Mathematics and Statistics at Utah Valley university. Dr. Ji earned a B.S. in Mathematics Education from Hubei Education University in China, M.S. in statistics from Stephen F. Austin State University, and a PhD in mathematics concentration on statistics from Texas Tech University.

Dr. Ji began her teaching at Utah Valley University in 2008. She has taught nine different statistics courses -STAT 1040, STAT 2040, STAT 2060, STAT 3040, STAT 4100, STAT 4040, STAT 4710, STAT 4720, and nine different mathematics courses-MATH 100R, MATH 1030, MATH 1050, MATH 1100, MATH 1210, MATH 1220, MATH 1221, MATH 2270, and MATH 4040.

Dr. Ji's papers, publications, and conference presentations include Frechet-Differentiation of Functions of Operators with Application to Testing the Equality of Two Covariance Operators; Using Watershed-Scale Flow Predictions Based on Sparse Data to Develop Flow Duration Curves; A Stochastic Partial Differential Equation for Stock-price Distributions; Discussions of America-China Math Teaching Methods to Understand the Reasons tor Students' Different Performance; The Quantiles of the Distribution of the Specified Random Variable for Inference about Population Means or Population Proportions; and Data-driven Learning Strategy in Introductory Statistics Courses.

Education

PhD, Mathematics in the Department of Mathematics and Statistics, Texas Tech University., 2008
MS, Stephen F. Austin State University, 2004

Major: Statistics

BA, Hubei Education University, 1989

Major: Mathematics

Teaching

STAT 1045

Introduction to Statistics with Algebra QL, Fall 2024

MATH 100R

Math Leap, Fall 2024

STAT 4720

Mathematical Statistics_ Statistical Inference, Fall 2024

STAT 2040

Principles of Statistics QL, Fall 2024

MATH 1050

College Algebra QL, Summer 2024

STAT 2050

Introduction to Statistical Methods, Spring 2024

MATH 100R

Math Leap, Spring 2024

STAT 4710

Mathematical Statistics-Probability and Statistics, Spring 2024

STAT 2040

Principles of Statistics QL, Spring 2024

Scholarly/Creative Works

Ji, Xiaoyi , Du, B. , Hauck, L.M. , "Using SWAT to Provide Hydrologic Data for a Bacteria TMDL in Upper Oyster Creek, Texas" . Crowne Plaza. : Proceedings of Fourth conference on watershed management to meet water quality and TMDLs issues_ solutions and impediments to watershed management and TMDLs 2007.
Ji, Xiaoyi , Allen, Edward , (2010) "A Stochastic Partial Differential Equation for Stock-price Distributions" (vol. 4). Proceedings of Neural, Parallel, and Scientific Computations.
Ji, Xiaoyi , Gilliam, D. , Hohage, T. , Ruymgaart, F. , (2009) "Fréchet-Derivatives of Analytic Functions of Compact Operators and Applications" . International Journal of Mathematical Analysis and Applications. .
Ji, Xiaoyi , Du, B. , Harmel, R.D. , Hauck, L.M. , (2009) "Using Watershed-Scale Flow Predictions Based on Sparse Data to Develop Flow Duration Curves" (vol. 45). Journal of the American Water Resources Association.
Ji, Xiaoyi , Ruymgaart, F. , (2008) "Frechet-Differentiation of Functions of Operators with Application to Testing the Equality of Two Covariance Operators" (vol. 124). Journal of Physics_ Conference Series.

Awards

Summer Dissertation Award

Graduate School, Texas Tech University - May 15, 2007

William D. Clark Outstanding Graduate Student Award

Department of Mathematics and Statistics of Stephen F. Austin State University, Nacogdoches, Texas. - February 20, 2004

Yichang District award

for outstanding teaching (covering 9 counties and 1 city), China

Award of outstanding service in Yuanan Normal College, China