8424 results.

Find sample mean, standard deviation, median and interquartile range  small sample Needs to be testedQuestion in Newcastle University Sports Science
Sample of size $24$ is given in a table. Find sample mean, sample standard deviation, sample median and the interquartile range.

Question in Howtos
The student must enter a number in scientific notation, with separate boxes for significand and exponent. They only get the marks if both elements are correct.

Question in CHY1204
The student must enter a number in scientific notation, with separate boxes for significand and exponent. They only get the marks if both elements are correct.

Question in C&G 2850 (Level 2) Engineering
Metal Anealling

Exam (40 questions) in C&G 2850 (Level 2) Engineering
A set of MCQ designed to help Level 2 Engineering students prepare/practice for the online GOLA test that is used to assess the C&G 2850, Level 2 Engineering, Unit 202: Engineering Principles.

Exam (1 question) in BiomedSkills
No description given

Question in ME420 20192020 cleared
Solve for $x$: $\displaystyle \frac{a} {bx+c} + d= s$

Exam (3 questions) in Howtos
These questions show how to use JSON data to represent structured information.

Question in Howtos
A short demonstration of when the basic simplification rules are turned on, or off.

Question in Howtos
No description given

Question in Howtos
Example of displaying a randomly chosen image.

Question in Howtos
Shows how the \text command is rendered using the plaintext font, not the LaTeX one. Useful for displaying units of measurement and English words inside equations.

Question in Howtos
Demo question showing how to use the matrix maths functions in JavaScript.

Question in Howtos
This question shows how to display a number like "1234" as "1,234", or "1 234", using the formatNumber function.

Question in Howtos
Create a list of records for randomlygenerated people. Each record contains the person's name, age, and list of hobbies.
The names and hobbies are generated from JSON data.

Question in Howtos
Get the student to upload their experimental data in a CSV file, then ask them to compute statistics on it.

Question in Howtos
CSS classes "english" and "cymraeg" apply different background colours to English and Welsh portions of text.

Question in Howtos
The custom function
rectangle(width,height)
draws a rectangle with the given dimensions, along with some labels. 
Question in Howtos
Choose from one of several predefined scenarios, and set variables to the corresponding values.
This question has three variables:
city
,population
, andpercent_like_chocolate
. These differ for each city. 
Question in Howtos
Demonstrates that the marking algorithm for "match text pattern" parts doesn't put quotes around substituted strings any more.

Question in Howtos
A randomised table is contained in a div tag with the id
#salestable
, so it can be styled using the CSS preamble. 
Question in Howtos
Just showing how to use the stdev function from the stats extension to calculate the standard deviation of a list of numbers.

Question in Howtos
Defines a custom function sort_by to sort a list of lists by the elements at the given index.
You could do a similar thing to sort lists of dictionaries.

Question in Howtos
Demo showing how to write a custom function in javascript.

Question in Howtos
A function which renders the factorisation of a number in LaTeX.

Question in Howtos
This question is out of date: use the currency function instead.

Question in Howtos
This question is out of date: use the currency function instead.

Question in Howtos
Show a list of the factors of a number.
Works by testing each number up to $n$ for divisibility by $n$, so won't do well with really big numbers. Certainly fast enough for numbers up to 4 or 5 digits.

Question in Howtos
Update: you can now use the conditional visibility button to do this more easily  see the documentation.
If the statement or advice for your question differs greatly depending on a random variable (for instance, if you're picking from a selection of scenarios), you only want to show content for the relevant scenario.
This question shows one way of doing that.

Question in Howtos
Choose from one of several predefined scenarios, and set variables to the corresponding values, defined in lists.
This question has three variables:
city
,population
, andpercent_like_chocolate
. These differ for each city. We've defined a list for each variable, with the corresponding values. A variable calledscenario
picks a random position in the list, so the value ofcity
, for example, iscities[scenario]
.