Nigel Atkins

Identifying y=mx+b given two points

This question provides practice at differentiating polynomials.

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A basic introduction to differentiation

Solving quadratic equations using a formula,

Solve an exponential equation

Solve a logarithmic equation

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

Rolling a pair of dice. Find probability that at least one die shows a given number.

Manipulation of an exponential function

Sample of size $24$ is given in a table. Find sample mean, sample standard deviation, sample median and the interquartile range.

An experiment is performed twice, each with $5$ outcomes

$x_i,\;y_i,\;i=1,\dots 5$ . Find mean and s.d. of their differences $y_i-x_i,\;i=1,\dots 5$.

Critical points, absolute minimum, local maximum and minimum points, increasing and decreasing, concavity

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An experiment is performed twice, each with $5$ outcomes

$x_i,\;y_i,\;i=1,\dots 5$ . Find mean and s.d. of their differences $y_i-x_i,\;i=1,\dots 5$.

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Rearranging the Michaelis-Menten equation to make the substrate the subject.

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Unit rates and converting rates.

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A test of basic concepts to do with SI units and concentrations of solutions.

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Perventage Error

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Mini-test on diluting solutions.

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Calculating rates and scaling rates.