This project contains copies of questions created for Newcastle University's courses, mainly the Mathematics and Statistics degree.

## Project activity

#### George Stagg on Probability mass function of string of heads from weighted coin, 1 month, 2 weeks 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

#### Norah Storey on Calculate expectation and probabilities from Poisson distribution 2 months ago

Gave some feedback: Ready to use

#### Norah Storey on Calculate moving averages, perform linear regression and give seasonal adjustments, 2 months ago

Gave some feedback: Ready to use

#### Norah Storey on Calculate centred moving averages 2 months ago

Gave some feedback: Ready to use

#### Christian Lawson-Perfect on Roll a pair of dice - find probability at least one die shows a given number. 2 months ago

Saved a checkpoint:

I've replaced the mathematical expression part with a number entry.

#### Norah Storey on Calculate probabilities from frequency table 2 months, 2 weeks ago

Gave some feedback: Ready to use

#### Norah Storey on Calculate expectation and a probability from a frequency table, , , 2 months, 2 weeks ago

Gave some feedback: Ready to use

#### Ben Parker on Calculate probabilities from a binomial distribution 3 months ago

Gave some feedback: Needs to be tested

#### Ben Parker on Calculate probabilities from a binomial distribution 3 months ago

Gave some feedback: Ready to use

#### porfirio bustos on Chain rule - binomial 4 months, 2 weeks ago

Gave some feedback: Ready to use

#### Christian Lawson-Perfect on Matrices: Manipulation 4 months, 2 weeks ago

Gave some feedback: Ready to use

#### George Stagg on Gauss elimination to solve a system of linear equations. 4 months, 2 weeks ago

Saved a checkpoint:

Changed part a) to use matrix entry part type

#### George Stagg on Matrices: Manipulation 4 months, 2 weeks ago

Saved a checkpoint:

Replaced some part types with matrix entry types

#### George Stagg on Matrices: Manipulation 4 months, 2 weeks ago

Gave some feedback: Ready to use

#### George Stagg on Matrices: Manipulation 4 months, 2 weeks ago

Saved a checkpoint:

Checkpoint before attempt to redesign with matrix entry parts

#### lynette O'Callaghan on Quotient rule - differentiate quotient of trig functions 4 months, 3 weeks ago

Gave some feedback: Ready to use

#### Madelyne Aurelia Ms on True/false statements about limits of sequences 5 months, 2 weeks ago

Gave some feedback: Ready to use

#### Madelyne Aurelia Ms on True/false statements about limits of sequences 5 months, 2 weeks ago

Gave some feedback: Has some problems

#### Madelyne Aurelia Ms on True/false statements about limits of sequences 5 months, 2 weeks ago

Gave some feedback: Has some problems

#### Ulrich Görtz on Arithmetics of complex numbers V 5 months, 2 weeks ago

Wants to merge their version, Ulrich's copy of Arithmetics of complex numbers V .In part d) the expected answer should be {i^rem} not {i^n} because the latter, while "mathematically" the same, leads to floating point number issues when revealing the answers (it shows something like, e.g., "Expected answer 1 - 5047/2104i*10^(-12)" instead of "1" (in case rem==4).

I hope that this is the appropriate way to submit this comment.