Given the first few terms of an arithmetic sequence, write down its formula, then find a couple of particular terms.

Given reach and frequency, calculate TARPS. Multiple choice question.

Find a percentage of a given population. Percentage and population are both randomised.

Find a percentage of a number (number of TARPs spent on breakfast programs), then divide by the number of programs to find the average number of TARPs per program.

Identify co-efficients, then use quadratic formula to find roots.

All set to be distinct and real. Some can be non-integer (0.5 steps)

Find a percentage of a given population. Percentage and population are both randomised.

Questions asking for the factoring of simple case (a=1)

Then using factors to find roots.

Two ordered data sets, each with 10 numbers. Find the sample standard deviation for each and for their sum.

This is a copy of a question by Ben Brawn. It replaces the JavaScript construction of the diagram with Eukleides.

This is a copy of a question by Ben Brawn. It replaces the JavaScript construction of the diagram with JSXGraph+JME.

Add three vectors by determining their scalar components, summing them and then resolving the rectangular components to find the magnitude and direction of the resultant

Finding the lengths and angles within a right-angled triangle using: pythagoras theorem, SOHCAHTOA and principle of angles adding up to 180 degrees.

Draws a right angled triangle based on a length and an angle.

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Using trig identities to find solutions to equations

Given a random variable $X$  normally distributed as $\operatorname{N}(m,\sigma^2)$ find probabilities $P(X \gt a),\; a \gt m;\;\;P(X \lt b),\;b \lt m$.

rebelmaths

Finding the lengths and angles within a right-angled triangle using: pythagoras theorem, SOHCAHTOA and principle of angles adding up to 180 degrees.

Add three vectors by determining their scalar components, summing them and then resolving the rectangular components to find the magnitude and direction of the resultant

Using trig identities to find solutions to equations

Given a random variable $X$  normally distributed as $\operatorname{N}(m,\sigma^2)$ find probabilities $P(X \gt a),\; a \gt m;\;\;P(X \lt b),\;b \lt m$.

rebelmaths

Finding the lengths and angles within a right-angled triangle using: pythagoras theorem, SOHCAHTOA and principle of angles adding up to 180 degrees.

Add three vectors by determining their scalar components, summing them and then resolving the rectangular components to find the magnitude and direction of the resultant

A resource for Business students to practise calculating Normal probabilities and finding $Z$-values. 

Given a table of data, calculate the mean, mode and median, and complete a frequency table.

Given a table of data, calculate the mean, mode and median, and complete a frequency table.

This question assesses the students ability to find the expected number of times an event occurs given the probability of the event occurring for a single trial and the total number of trials.

This question provides a list of data to the student. They are asked to find the mean, median, mode and range.

Find a regression equation.

Given a random variable $X$  normally distributed as $\operatorname{N}(m,\sigma^2)$ find probabilities $P(X \gt a),\; a \gt m;\;\;P(X \lt b),\;b \lt m$.

rebelmaths

Given a random variable $X$  normally distributed as $\operatorname{N}(m,\sigma^2)$ find probabilities $P(X \gt a),\; a \gt m;\;\;P(X \lt b),\;b \lt m$.