George Stagg
Teaching and Research Technical Officer at the School of Mathematics, Statistics and Physics, Newcastle University.
George's activity
George Stagg created Assign a variable 2 years, 9 months ago
George Stagg on Probability mass function of string of heads from weighted coin, 3 years, 8 months ago
Saved a checkpoint:
- Added bullet points to question statement
- Named some of the gaps
- Replaced tolerance in part c) into proper precision restriction
- Removed unnecessary precround from var variable
- Removed "Bill style" question marks in gap fill parts
George Stagg commented on Perform a one-sample t-test 3 years, 11 months ago
The question had broken with Numbas updates. I think I've fixed the scenario variable, but didn't test the question in detail so have marked "needs to be tested" for now.
George Stagg on Perform a one-sample t-test 3 years, 11 months ago
Gave some feedback: Needs to be tested
George Stagg on Gauss elimination to solve a system of linear equations. 3 years, 11 months ago
Saved a checkpoint:
Changed part a) to use matrix entry part type
George Stagg on Matrices: Manipulation 3 years, 11 months ago
Saved a checkpoint:
Replaced some part types with matrix entry types
George Stagg on Matrices: Manipulation 3 years, 11 months ago
Gave some feedback: Ready to use
George Stagg on Matrices: Manipulation 3 years, 11 months ago
Saved a checkpoint:
Checkpoint before attempt to redesign with matrix entry parts
George Stagg on Measures of central tendency from a list 2 4 years ago
Saved a checkpoint:
Fixed types issue