NORTHERN ILLINOIS UNIVERSITY
Division of Statistics
Graduate Teaching Assistants
2009-2010
Name Office For email use the alias below
before @math.niu.edu		 Office Phone
Seema Bajaj DU 374 bajaj 815-753-1723
Arpita Chatterjee DU 374 arpita 815-753-1723
Mark Covalt DU 374 covalt 815-753-1723
David Crippin DU 370 crippin 815-753-1146
Ujjwal Das DU 374 udas 815-753-1723
Konstantin Galperin DU 374 galperin 815-753-1723
Santu Ghosh DU 374 ghosh 815-753-1723
Jordan Hanke DU 370 hanke 815-753-1146
Timothy Hoffman DU 374 hoffman 815-753-1723
Kristopher Huffman DU 374 huffman 815-753-1723
Tianyu Li DU 374 tli 815-753-1723
Yu Li DU 374 yli 815-753-1723
Khulan Luvsandash DU 370 khulan 815-753-1146
Robert Reins DU 374 reins 815-753-1723
Suchitrita Sarkar DU 374 sarkar 815-753-1723
Jason Schoenfelder DU 370 schoenf 815-753-1146
Somaiya Shakil DU 374 shakil 815-753-1723
Jinglan Sun DU 374 jsun 815-753-1723

Statistics Assistance Center Schedule

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NIU Division of Statistics ♦ DuSable Hall 366 ♦ DeKalb, Illinois 60115 ♦ 815-753-6714 ♦ stat[at]math.niu.edu

This page maintained by Donna Lynn - donna[at]math.niu.edu (last updated 10/5/2009 2:33 PM).









































Seema Bajaj
DuSable Hall 374phone: 815-753-1723
E-mail: bajaj[at]math.niu.edu
Assigned courses:
  • 208-AR01, Basic Statistics
    T     11-11:50 am     DU 240
  • 208-LR01, Basic Statistics
    T     8-8:50 am     DU 410
Office hours:
  • Monday   12-1 pm   DU 374
  • Friday   12-1 pm   DU 326






















Arpita Chatterjee
DuSable Hall 374phone: 815-753-1723
E-mail: arpita[at]math.niu.edu
Assigned courses:
  • STAT 301-E000, Elementary Statistics (full-responsibility)
    MW     5-6:15 pm     DU 322
Office hours:
  • MW, 11 am -12 pm (DU 374)
  • MW, 3:30-4:30 pm (DU 326)












































Mark Covalt
DuSable Hall 374 phone: 815-753-1723
E-mail: covalt[at]math.niu.edu
Assigned courses:
  • 208-BR01, Basic Statistics
    T, 2-2:50 pm (DU 322)
  • 208-BR02, Basic Statistics
    Th, 2-2:50 pm (RH 210)
  • 208-DR01, Basic Statistics
    T, 12:30-1:20 pm (DU 424)
Office hours:
  • MT, 4:30-5:30 pm (DU 326)
  • WTh, 4:30-5:30 pm (DU 374)






















David Crippin
DuSable Hall 370phone: 815-753-1146
E-mail: crippin[at]math.niu.edu
Assigned courses:
  • 208-CR02, Basic Statistics
    Th, 11-11:50 am (DU 240)
  • 208-JR02, Basic Statistics
    Th, 2-2:50 pm (DU 322)
  • 208-LR02, Basic Statistics
    Th, 8-8:50 am (DU 240)
Office hours:
  • M, 1-3:00 pm (DU 370)
  • W, 1-3:00 pm (DU 326)










































Ujjwal Das
DuSable Hall 374phone: 815-753-1723
E-mail: udas[at]math.niu.edu
Assignment:
  • Statistical Consulting Services (100%)






















Konstantin Galperin
DuSable Hall 374phone: 815-753-1723
E-mail: galperin[at]math.niu.edu
Assigned courses:
  • 301-AR01 Elementary Statistics
    T, 9:30-10:20 am (DU 410)
  • 301-AR02, Elementary Statistics
    Th, 9:30-10:20 am (DU 410)
  • 301-BR02, Elementary Statistics
    Th, 11:00-11:50 am (DU 424)
Office hours:
  • T, 8-9:00 am (DU 326)
  • T, 9-9:30 am (DU 374)
  • T, 10:30-11:30 am (DU 374)
  • Th, 8-8:30 am (DU 374)
  • Th, 8:30-9:30 am (DU 326)























Santu Ghosh
DuSable Hall 374phone: 815-753-1723
E-mail: ghosh[at]math.niu.edu
Assignment:
  • 478-0001, Statistical Methods of Forecasting (grader)
    MW, 3-4:15 pm (SG 304)
  • Statistical Consulting Services (65%)
Office hours:
  • M, 1-2 pm (DU 374)
  • W, 2-3 pm (DU 374)






















Jordan Hanke
DuSable Hall 370phone: 815-753-1146
E-mail: hanke[at]math.niu.edu
Assigned courses:
  • 208-CR01, Basic Statistics
    Th, 11-11:50 am (GH 340)
  • 208-DR02, Basic Statistics
    Th, 12:30-1:20 pm (DU 424)
  • 208-KR02, Basic Statistics
    Th, 3-3:50 pm (DU 322)
Office hours:
  • WF 9-950 DU 370
  • M 2-4 DU 326






















Timothy Hoffman
DuSable Hall 374phone: 815-753-1723
E-mail: hoffman[at]math.niu.edu
Assignment:
  • 208-AR02, Basic Statistics
    Th     11-11:50 am (GH 341)
  • 208-ER01, Basic Statistics
    T     5-5:50 pm (DU 240)
  • 208-ER02, Basic Statistics
    Th     5-5:50 pm (DU 248)
Office hours:
  
  • MW    4:30-5:30 pm (DU 374)
  • Th    2-4 pm (DU 326)






















Kristopher Huffman
DuSable Hall 374 phone: 815-753-1723
E-mail: huffman[at]math.niu.edu
Assigned courses:
  • 301-CR01 Elementary Statistics
    T, 12:30-1:20 pm (DU 410)
  • 301-CR02, Elementary Statistics
    Th, 12:30-1:20 pm (DU 410)
  • 301-ER02, Elementary Statistics
    W, 6:30-7:20 pm (DU 348)
Office hours:
  • T, 11 am-12 pm    DU 326
  • T, 1:30-2:30 pm    DU 374
  • R, 11 am-12 pm    DU 374
  • R, 1:30-2:30 pm    DU 326























Tianyu Li
DuSable Hall 374phone: 815-753-1723
E-mail: tli[at]math.niu.edu
Assignment:
  • 301-BR01, Elementary Statistics
    T     11-11:50 am (DU 424)
  • 350-0004, Introduction to Probability and Statistics, (grader)
    TTh     11 am - 12:15 pm (DU 322)
  • 470-0001, Introduction to Probability Theory, (grader)
    MWF     12-12:50 pm (DU 276)
Office hours:
  
  • MW, 2-3 pm (DU 374)
  • T, 10-11 am (DU 326)
  • F, 3-4 pm (DU 326)






















Yu Li
DuSable Hall 374 phone: 815-753-1723
E-mail: yli[at]math.niu.edu
Assigned courses:
  • 301-ER01, Elementary Statistics (grader)
    M     6:30-7:20 pm (DU 410)
Office hours:
  • M, 12-1 pm (DU 326)
  • W, 12-1 pm (DU 374)





















Khulan Luvsandash
DuSable Hall 370phone: 815-753-1146
E-mail: khulan[at]math.niu.edu
Assignment:
  • 208-JR01, Basic Statistics
    T, 2-2:50 pm (DU 424)
  • 208-KR01, Basic Statistics
    T, 3-3:50 pm (DU 322)
Office hours:
  
  • T, 12-1 pm (DU 370)
  • T, 1-2 pm (DU 326)






















Robert Reins
DuSable Hall 374phone: 815-753-1723
E-mail: reins[at]math.niu.edu
Assigned courses:
  • 208-GR01, Basic Statistics (recitation instructor)
    T, 5-5:50 pm (DU 410)
  • 208-GR02, Basic Statistics
    Th, 5-5:50 pm (DU 322)
Office hours:
  • T, 4 - 5 pm (DU 374)
  • Th, 4 - 5 pm (DU 326)






















Suchitrita Sarkar
DuSable Hall 374phone: 815-753-1723
E-mail: sarkar[at]math.niu.edu
Assigned courses:
  • STAT 301-B000, Elementary Statistics (full-responsibility)
    MWF, 9-9:50 pm     DU 340
Office hours:
  • MW 10-11 am (DU 374)
  • MW 11 am-12 pm (DU 326)






















Jason Schoenfelder
DuSable Hall 370phone: 815-753-1146
E-mail: schoenf[at]math.niu.edu
Assigned courses:
  • 350-0001, Introduction to Probability and Statistics (grader)
    MWF, 8-8:50 am (DU 276)
  • 350-0003, Introduction to Probability and Statistics (grader)
    MWF 11-11:50 am (DU 280)
  • 473-0001, Statistical Methods & Models I (grader)
    MWF, 9-9:50 am (DU 276)
Office hours:
  • MW, 12-1 pm (DU 326)
  • M, 2-3 pm (DU 370)
  • F, 12-1 pm (DU 370)






















Somaiya Shakil
DuSable Hall 374 phone: 815-753-1723
E-mail: shakil[at]math.niu.edu
Assigned courses:
  • 350-0002, Introduction to Probability and Statistics (grader)
    MWF 10:00-10:50 am (DU 276)
  • 474-0001, Statistical Methods & Models II (grader)
    MWF, 12-12:50 pm (DU 256)
Office hours:
  • W, 9-9:50 pm (DU 326)
  • F, 9-9:50 pm (DU 374)






















Jinglan Sun
DuSable Hall 374 phone: 815-753-1723
E-mail: jsun[at]math.niu.edu
Assigned courses:
  • 301-DR01, Elementary Statistics
    T, 2-2:50 pm (DU 410)
  • 301-DR02, Elementary Statistics
    Th, 2-2:50 pm (DU 410)
Office hours:
  • MT, 1-2:00 pm (DU 326)
  • W, 1-2:00 pm (DU 374)