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Winter Quarter 2026 Course Offerings

QUANTITATIVE SCIENCE (FISHERIES & FOR R)
(COLLEGE OF THE ENVIRONMENT )
Enrollment and status (open/closed) were accurate when this page was created (12:03 am November 27, 2025) but may have changed since then. For current enrollment and status, check the Enrollment Summary. (UW NetID required.)
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Enrl        Sect                                                                                             Crs
Restr   SLN  ID Cred    Meeting Times                                              Status Enrl/Lim   Grades  Fee Other
 ?       ?       ?           ?                                                     ?       ?         ?      ?    ?

Q SCI   256  INTRO DATA SCI MTHDS(RSN)
       19877 A  4       TTh    130-250                                             Open     16/  30                %     
                        W      130-250                  
                        Questions? Contact CQS@uw.edu

Q SCI   291  CALC FOR NAT SYS I(NSc,RSN)Prerequisites
       19878 A  5       MWF    1230-150                                            Open     79/ 100                      
                        THIS CLASS REQUIRES PRECALCULUS. TO                         
                        CHECK IF YOU ARE PREPARED, TAKE                             
                        THE GUIDED SELF-PLACEMENT FOR                               
                        MATH 124 AT                                                 
                        HTTPS://TINYURL.COM/UWMATHGSP                               
                        A SCORE OF 8 OR HIGHER INDICATES                            
                        YOU ARE PREPARED FOR QSCI 291.                              
                                                                                    
                        CONTACT CQS@UW.EDU WITH QUESTIONS.

Q SCI   292  CALC FOR NAT SYS II (NSc,RSN)Prerequisites
       19879 A  5       MWF    230-350                                             Closed  148/ 148                      
                        CONTACT CQS@UW.EDU FOR ADD CODE.                            
                        COURSE WILLL MEET IN HST T439 ON                            
                        MONDAYS, HSEB 345 ON WEDNESDAYS, &                          
                        HSEB 325 ON FRIDAYS.                                        
                        WILL MEET IN HSA A420 ON 1/26 ONLY.                         
                        FINAL EXAM ROOM: HST T439.

Q SCI   381  INTRO PROBABL & STAT(NSc,RSN)Prerequisites
       19880 A  5       TTh    1230-150                                            Open    187/ 200                      
                        THIS CLASS REQUIRES PRECALCULUS. TO                         
                        CHECK IF YOU ARE PREPARED, TAKE                             
                        THE GUIDED SELF-PLACEMENT FOR                               
                        MATH 124 AT                                                 
                        HTTPS://TINYURL.COM/UWMATHGSP                               
                        A SCORE OF 8 OR HIGHER INDICATES                            
                        YOU ARE PREPARED FOR QSCI 381.                              
                                                                                    
                        CONTACT CQS@UW.EDU WITH QUESTIONS                           
       19881 AA  LB     W      1030-1220                                           Closed   25/  25                      

       19882 AB  LB     W      1230-220                                            Closed   25/  25                      

       19883 AC  LB     W      230-420                                             Open     24/  25                      

       19884 AD  LB     Th     1030-1220                                           Closed   25/  25                      

       19885 AE  LB     Th     230-420                                             Open     24/  25                      

       19886 AF  LB     F      1030-1220                                           Closed   25/  25                      

       19887 AG  LB     F      1230-220                                            Open     20/  25                      

       19888 AH  LB     F      230-420                                             Open     19/  25                      

       19889 B  5       to be arranged                                             Open    104/ 108                B     
                        THIS HYBRID COURSE HAS RECORDED                             
                        LECTURES, OPTIONAL IN-PERSON LABS,                          
                        AND TWO IN-PERSON MID-TERM EXAMS                            
                        (TBD).                                                      
                        PRECALCULUS IS REQUIRED. TO                                 
                        CHECK IF YOU ARE PREPARED, TAKE                             
                        THE GUIDED SELF-PLACEMENT FOR                               
                        MATH 124 AT                                                 
                        HTTPS://TINYURL.COM/UWMATHGSP                               
                        A SCORE OF 8 OR HIGHER INDICATES                            
                        YOU ARE PREPARED FOR QSCI 381.                              
                        CONTACT CQS@UW.EDU WITH QUESTIONS.                          
       19890 BA  LB     M      1130-120                                            Open     26/  27                      
                        THIS IS AN OPTIONAL DROP-IN LAB                             
                        SECTION.                                                    
       19891 BB  LB     M      130-320                                             Closed   27/  27                      
                        THIS IS AN OPTIONAL DROP-IN LAB                             
                        SECTION.                                                    
       19892 BC  LB     T      1130-120                                            Open     25/  27                      
                        THIS IS AN OPTIONAL DROP-IN LAB                             
                        SECTION.                                                    
       19893 BD  LB     T      130-320                                             Open     26/  27                      
                        THIS IS AN OPTIONAL DROP-IN LAB                             
                        SECTION.

Q SCI   451  ANALYT METH WILDLIFE(NSc)Prerequisites (cancellation in effect)
      >19894 A  3       M      1030-1120                                                     1/   4                J     
                        W      1030-1220                
                        CONTACT CQS@UW.EDU FOR ADD CODE.                            
      >19895 B  3       M      1030-1120                                                     0/   0                J     
                        W      1030-1220                
                        CONTACT CQS@UW.EDU FOR ADD CODE

Q SCI   454  INTR QUANT ECOLOGY(NSc)Prerequisites
       19896 A  5       MWF    1030-1120                                           Closed   34/  20                J     
                        W      230-420

Q SCI   482  STAT INFR IN ECOL(NSc)Prerequisites
       19897 A  5       TTh    1030-1220                                           Open     56/  60                      
                        CONTACT CQS@UW.EDU WITH QUESTIONS.                          
       19898 AA  LB     F      130-320                                             Open     26/  30                      

       19899 AB  LB     F      1030-1220                                           Closed   30/  30

Q SCI   498  INTERNSHIP(NSc)
 IS   >19900 A  1-15    to be arranged                                                       0/   5E                     
                        CONTACT CQS@UW.EDU FOR INFORMATION.

Q SCI   499  RESEARCH EXPERIENCE 
 IS   >19901 A  1-15    to be arranged                                                       0/   5E CR/NC               
                        CONTACT CQS@UW.EDU FOR INFORMATION.