Assignments & Tutorials


You can collect feedback on your assignments here, that is, this is where your marked assignments are.

  1. First assignment and tutorial questions.
  2. Second assignment and tutorial questions.
  3. Third assignment and tutorial questions. (typo fixed, and fn question added in tut ex)
    1. Tutorial exercises for week four material
    2. Exercises from throughout the entire course so far.

  1. Fourth assignment and tutorial questions. Statistics section.
    1. Data set required for Assignment 4: IAT.txt
  2. Fifth assignment and tutorial questions. Statistics section.
  3. Sixth assignment and tutorial questions. Statistics section. DUE FRIDAY 24TH (instead of Thursday)
  4. Topic 5 (Estimation) Tutorial questions: NOT TO BE HANDED IN - these are for week 11 tutorials, to provide practice for the week 12 test

Assignment Submission

Steven Archer

Assignments are due on most non-test weeks, by midnight Thursday. You can see details in the submission system

Here is where you submit your assignments. The web left bar also has a Submission button that does the same job. It handles lab reports, too.

It has to be a single pdf file, hopefully with multiple pages, ending with YourUsername.pdf. For example, my username on the School computer system is sarcher, so I have to name my submission something like "HereWeGo_sarcher.pdf", or "Assignment0.sarcher.pdf" .

The ...username.pdf bit of your filename can be ALL UPPER CASE, or all lower case, but we've not been able to allow for all case mixes. We advise that you check your submission by clicking on it after it is uploaded, and see if what you get back is what you uploaded. Once you have checked it, click on the "Complete Submission" button.

You can make a pdf file by printing any image file to pdf instead of a printer. You can scan written work using one of the scanners in CyberCommons or the Library, or using your mobile phone camera together with an app like Dropbox. Or you can put all of your images into a Word document and print to a single pdf file from there.

Submit only your assignment answers, not tutorial answers.

Your marked assignments are here.

Assignment Answers

Assignment answers are posted here shortly after the submission time, together with a marking schedule to help you understand where you gained marks and where you need to do further work.

  1. Solutions to the first assignment
  2. Solutions to the second assignment
  3. Solutions to the third assignment
  4. Solutions to the fourth assignment
  5. Solutions to the fifth assignment
  6. Solutions to the sixth assignment

Assignment Marking

  • Assignments are crucial to your learning in mathematics, and help you do well in Tests.
  • Assignments are marked to provide you with feedback on how you are doing. The marks also count towards 25% of your final grade.
  • Late assignments are not marked. The model answers will be posted online shortly after the submission deadline. If your assignment is late, you are invited to mark it yourself to see how you did, and you need to start on the next assignment. You can miss one assignment without any impact on your marks, as noted above.
  • You can collect feedback on your assignments here; your marked assignments are here.


Tutorials start on Mondays of most weeks. The relevant assignment will be available online before then, and tutorial questions are attached to each assignment. You can go to any tutorial, no matter which one you signed up for. You can go to more than one tutorial if you like.

You do not submit your tutorial work. It is aimed at helping you do the assignments, which you do submit.

Solutions to appear here each Tuesday before 9am!

  1. Solutions to first set of tutorial exercises
  2. Solutions to second set of tutorial exercises
  3. Solutions to third set of tutorial exercises
  4. Solutions to first set of tutorial exercises on probability and statistics
  5. Solutions to the second set of tutorial exercises on probability and statistics
  6. Solutions to the third set of tutorial exercises on probability and statistics
  7. Tutorial on estimation, confidence intervals - solutions

Tutorial Times and Rooms:

Day Time Room Stats tutor
Monday 11-11.50am AM104 Thalia Holst
Monday 7.10-8pm Zoom Steven Archer
Tuesday 9-9.50am CO119 Thalia Holst
Tuesday 12-12.50pm CO119 Catlianna Evans
Tuesday 2.10-3pm Zoom David Cox
Wednesday 9-9.50am CO118 Hugh Lockwood

Zoom tutorial link (same as lectures). Passcode is engr123:

Tutorials run weeks 8-11. If/when we get back to Alert Level 1 or 2, tuts will be run from the room given in brackets. At Alert Level 3, tuts are on Zoom only. Note that we have cancelled the Monday 9am tut!
Topic attachments
I Attachment Action Size Date Who Comment
123_Stats_Lec6.pdfpdf 123_Stats_Lec6.pdf manage 2 MB 07 Sep 2021 - 11:03 Main.coxd1  
Assignment_6_DC_2021T2.pdfpdf Assignment_6_DC_2021T2.pdf manage 105 K 17 Sep 2021 - 16:51 Main.coxd1  
ENGR123_A4_2021T2.pdfpdf ENGR123_A4_2021T2.pdf manage 256 K 02 Sep 2021 - 08:39 Main.coxd1  
ENGR123_A4_sol_2021T2.pdfpdf ENGR123_A4_sol_2021T2.pdf manage 271 K 24 Sep 2021 - 10:35 Main.coxd1  
ENGR123_A5_2021T2.pdfpdf ENGR123_A5_2021T2.pdf manage 90 K 09 Sep 2021 - 19:08 Main.coxd1  
ENGR123_A5_sol_2021T2.pdfpdf ENGR123_A5_sol_2021T2.pdf manage 91 K 24 Sep 2021 - 10:35 Main.coxd1  
ENGR123_A6_sol_2021T2.pdfpdf ENGR123_A6_sol_2021T2.pdf manage 117 K 27 Sep 2021 - 14:47 Main.coxd1  
ENGR123_T4_sol_2021T2.pdfpdf ENGR123_T4_sol_2021T2.pdf manage 184 K 06 Sep 2021 - 13:46 Main.coxd1  
ENGR123_T5_sol_2021T2.pdfpdf ENGR123_T5_sol_2021T2.pdf manage 113 K 20 Sep 2021 - 12:47 Main.coxd1  
ENGR123_T6_sol_2021T2.pdfpdf ENGR123_T6_sol_2021T2.pdf manage 123 K 20 Sep 2021 - 12:49 Main.coxd1  
Engr123_2021T2_A1.pdfpdf Engr123_2021T2_A1.pdf manage 112 K 19 Jul 2021 - 12:52 Main.sarcher  
Engr123_2021T2_A2.pdfpdf Engr123_2021T2_A2.pdf manage 108 K 26 Jul 2021 - 12:38 Main.sarcher  
Engr123_2021T2_A3.pdfpdf Engr123_2021T2_A3.pdf manage 100 K 04 Aug 2021 - 08:25 Main.sarcher  
Engr123_2021T2_Q1.pdfpdf Engr123_2021T2_Q1.pdf manage 179 K 09 Jul 2021 - 08:52 Main.sarcher  
Engr123_2021T2_Q2.pdfpdf Engr123_2021T2_Q2.pdf manage 205 K 14 Jul 2021 - 14:46 Main.sarcher  
Engr123_2021T2_Q3.pdfpdf Engr123_2021T2_Q3.pdf manage 101 K 27 Jul 2021 - 09:46 Main.sarcher  
Engr123_2021T2_T1.pdfpdf Engr123_2021T2_T1.pdf manage 94 K 12 Jul 2021 - 20:45 Main.sarcher  
Engr123_2021T2_T2.pdfpdf Engr123_2021T2_T2.pdf manage 104 K 19 Jul 2021 - 20:13 Main.sarcher  
Engr123_2021T2_T3-wk4-solns.pdfpdf Engr123_2021T2_T3-wk4-solns.pdf manage 137 K 04 Aug 2021 - 08:30 Main.sarcher  
Engr123_2021T2_T3-wk4.pdfpdf Engr123_2021T2_T3-wk4.pdf manage 117 K 04 Aug 2021 - 08:29 Main.sarcher  
Engr123_2021T2_T3.pdfpdf Engr123_2021T2_T3.pdf manage 115 K 26 Jul 2021 - 22:13 Main.sarcher  
Engr123_2021T2_T3overview-solns.pdfpdf Engr123_2021T2_T3overview-solns.pdf manage 114 K 04 Aug 2021 - 08:31 Main.sarcher  
Engr123_2021T2_T3overview.pdfpdf Engr123_2021T2_T3overview.pdf manage 96 K 04 Aug 2021 - 08:30 Main.sarcher  
IAT.txttxt IAT.txt manage 4 K 01 Sep 2021 - 15:32 Main.coxd1  
Tutorial_6.5_DC.pdfpdf Tutorial_6.5_DC.pdf manage 87 K 24 Sep 2021 - 14:56 Main.coxd1  
Tutorial_6.5_DC_sol.pdfpdf Tutorial_6.5_DC_sol.pdf manage 123 K 27 Sep 2021 - 11:52 Main.coxd1  
gammasolution.A4.pdfpdf gammasolution.A4.pdf manage 45 K 27 Sep 2021 - 14:50 Main.coxd1