Students seem to struggle with Sigma notation, this is a simple question to ensure they understand the index can change without affecting the sum.

Students seem to struggle with Sigma notation, this is about the easiest question possible for sigma notation.

Use the rule $\log_a(n^b) = b\log_a(n)$ to rearrange some expressions.

This question will help you practice converting between fractions and percentages

You can use LaTeX in marking comments, but remember to escape backslashes!

Multiple solution of sin

Given the original formula the student enters the transformed formula

Find multiple solutions of cos

Working 26_10_16

Given the original formula the student enters the transformed formula

Students seem to struggle with Sigma notation, this is about the easiest question possible for sigma notation.

Students seem to struggle with Sigma notation, this is about the easiest question possible for sigma notation.

Given some random finite subsets of the natural numbers, perform set operations $\cap,\;\cup$ and complement.

Manipulation of algebraic fractions

Manipulation of an exponential function

Solve an exponential equation

Solve a logarithmic equation

Solving quadratic equations using a formula

Solve a system of three simultaneous linear equations

Solving a Linear and a Non-linear system of equations

Solving quadratic equations using a formula,

Solving two simultaneous linear equations

Solving quadratic equations using a formula,

Simple questions on interval notation. If you are not randomising the order of your questions please turn on randomise choices in these questions.

Simple questions on interval notation. If you are not randomising the order of your questions please turn on randomise choices in these questions.

Simple questions on interval notation. If you are not randomising the order of your questions please turn on randomise choices in these questions.

Simple questions on interval notation. If you are not randomising the order of your questions please turn on randomise choices in these questions.

Simple questions on interval notation. If you are not randomising the order of your questions please turn on randomise choices in these questions.

Eight expressions, of increasing complexity. The student must simplify them by expanding brackets and collecting like terms.

A method of randomly choosing variable names - use the expression() JME function to create a variable name from a randomly chosen string.

(This question also uses a custom marking script to check that the student has simplified the expression)

Provided with information on a sample with sample mean and standard deviation, but no information on the population variance, use the t test to either accept or reject a given null hypothesis.