Asks students to compute conditional probabilities based on a frequency table.

Compute a 95% confidence interval for the population mean given a small sample, and compare it with a confidence interval for a different population.

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Just one question on computing a confidence interval for the population mean, given a small sample.

Given that $\displaystyle \int x({ax+b)^{m}} dx=\frac{1}{A}(ax+b)^{m+1}g(x)+C$ for a given integer $A$ and polynomial $g(x)$, find $g(x)$.

Identifying the correct rule to use

Find the determinant and inverse of three $2 \times 2$ invertible matrices.

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Basic introduction to statistics

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Working with BODMAS at a basic level

Using BODMAS within mathematical expressions

Example showing how to calculate the probability of A or B using the law $p(A \;\textrm{or}\; B)=p(A)+p(B)-p(A\;\textrm{and}\;B)$. 

Easily adapted to other applications.

Putting algebraic fractions into their simplest forms

Putting algebraic fractions into their simplest forms

Multiplication of $2 \times 2$ matrices.

An introduction to using the quotient rule

Multiplication of $2 \times 2$ matrices.

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Template question. The student is asked to perform a two factor ANOVA to test the null hypotheses that the measurement does not depend on each of the factors, and that there is no interaction between the factors.

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