Recently published items - Numbas at mathcentre.ac.uk

Percentages: Basic Calculations 1

Question by

Ruth Hand and 1 other

Writing one number as a percentage of another.

Published on 27/09/2022 08:01 No licence specified

Percentages: Finding original values 2

Question by

Ruth Hand and 1 other

Calculating the original amount when told that $p\%$ is $x$. The value given can be non-integer.

Published on 27/09/2022 08:01 CC BY-NC-SA

Percentages: Basic Calculations 2

Question by

Ruth Hand and 1 other

Calculate one number as percentage of another.

Published on 27/09/2022 08:01 No licence specified

Regression 1

Question by

Ben McGovern

No description given

Published on 27/09/2022 08:01 No licence specified

Percentages: Basic Calculations 3 - In context

Question by

Ruth Hand and 3 others

Given the number of international students enrolled on a course of $n$ students, calculate the percentage of 'home' students.

Published on 27/09/2022 08:01 CC BY-NC-SA

Probability: Binomial Distribution 1

Question by

Ben McGovern

No description given

Published on 27/09/2022 08:01 No licence specified

Rounding: to a given number of decimal places

Question by

Ruth Hand and 1 other

Round numbers to a given number of decimal places.

Published on 27/09/2022 08:01 CC BY

paired t-test

Question by

Ed Southwood and 1 other

No description given

Published on 27/09/2022 08:01 No licence specified

Right angled triangles: SOHCAHTOA 3 - random side or angle

Question by

Ruth Hand and 1 other

Draws a triangle based on 3 side lengths. Randomises asking angle or side.

Published on 27/09/2022 08:01 CC BY

Rounding: to a given number of significant figures

Question by

Ruth Hand and 2 others

Round numbers to a given number of significant figures.

Published on 27/09/2022 08:01 CC BY