8161 results.

Question in All questionsMulti choice question week 3

Question in All questionsMulti choice question week 3

Question in Content created by Newcastle University
Given a generator matrix for a linear code, write a parity check matrix, compute the syndrome of a word, and decide if it's a codeword.

Question in Lovkush's workspace
Expression of the (a+bx)^n is given and a couple of coefficients are asked for.

Question in Howtos
A diagram showing the difference between lines, rays and segments in Eukleides.

Exam (13 questions) in Martin's workspace
Questions on integration using various methods such as parts, substitution, trig identities and partial fractions.

Question in Howtos
This question shows how to use the 'adviceDisplayed' signal to run some javascript when the question's advice is revealed to the student.

Question in Howtos
No description given

Question in Christian's workspace
Use the testing tab in the variables section to make sure the generated variables satisfy a condition

Question in Christian's workspace
This question loads an extension which contains a dataset in JSON format. The data is made available as a JME variable called 'animal_data'.

Question in CHY1200 General Chemistry
A simple ideal gas law question, using number of molecules, that asks the student to calculate one of the four variables. he question can ask for either L atm, or kPa m3, and either K or C for temp. As such the boltzmann constant is in either J/K or L atm/K.

Question in Johnathan's workspaceEvaluating y intercept and horizontal and vertical asymptote for a rational function.

Question in William's workspaceDemonstrates using values retrieved from Geogebra in a marking script.

Question in Getallenleer 1e jaar
Simple exercises introducing the fundamental set operations, and NUMBAS syntax for sets.

Question in Gilas Review (Grade 6)
Given percentages of males and females working on a project, and the percentage of the total staff who are male (or female), find the percentage of all staff working on the project.
Based on question 3 from section 3 of the mathsaid workbook on numerical reasoning.

Question in Christian's workspace
A quick implementation of certaintybased marking: the student's score depends on how they rated their certainty in their answer before submission.
Because Numbas doesn't allow negative marking at the moment, scores are shifted upwards, so a high certainty incorrect answer scores 0, and a high certainty correct answer scores full credit.

Question in CHY1201  Spectroscopy
No description given

Question in CHY1201  Spectroscopy
No description given

Question in CHY1201  SpectroscopyThe reduced masses are precalculated for this question and included in a list. It would be more elegant to program Numbas to permute atoms together to generate diatomic molecules while constraining the permutations to those which are chemically/physically reasonable, so as to allow calculation of each reduced mass directly from the atomic masses but organising this with high computational efficiency might be a significant programing task (add to "to do" list).

Question in CHY1201  Spectroscopy
No description given

Exam (4 questions) in mathcentre
4 questions on using partial fractions to solve indefinite integrals.

Question in Torris's workspace
Add, subtract, multiply and divide numerical fractions.

Question in Transition to university
Substitute values into formulae for the area or volume of various geometric objects.

Question in Content created by Newcastle University
Calculation of modulus, argument, multiplication by complex conjugate, given two complex numbers.

Question in Stats
Assessment of basic knowledge of confidence intervals; no randomisation.

Question in Mitchum's workspace
Adapted from section 7.3.1 in OpenIntro Statistics (4th ed).

Question in Andrew's workspace
Addition and subtraction of matrices; multiplication by scalar.

Question in Andrew's workspace
A really simple question which asks the student to multiply two matrices.

Exam (3 questions) in NUCL5000: Mathematical Methods A (Level 5)Scalar Multiplication of matrices, plus used in combination with addition & subtraction

Exam (4 questions) in NUCL5000: Mathematical Methods A (Level 5)
2x2 by adbc, 3x3 by Laplace expansion, properties of determinants