Practice to decide which quadrant a complex number lies in.

Practice to decide which quadrant a complex number lies in.

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Statistics and probability. Two questions: using LSD and Tukey yardsticks.

Practice bank of multivariable calculus questions

Statistics and probability. A question on two factor ANOVA.

Statistics and probability. 2 questions, 1 on two sample t-test and 1 on paired t-test.

Statistics and probability. Two way-anova question.

Statistics and probability. 2 questions. Both simple regression. First with 8 data points, second with 10. Find $a$ and $b$ such that $Y=a+bX$. Then find the residual value for one of the data points.

Statistics and probability. Practice exam, one-way Anova for PSY2010.

Practice questions on these topics.

Statistics and probability. One question on multiple and partial correlation.

Find $\displaystyle\int \frac{ax^3-ax+b}{1-x^2}\;dx$. Input constant of integration as $C$.

Apply the Kruskal-Wallis test on some data to determine if a measurement differs between groups.

Determine if the following describes a probability mass function.

$P(X=x) = \frac{ax+b}{c},\;\;x \in S=\{n_1,\;n_2,\;n_3,\;n_4\}\subset \mathbb{R}$.

Differentiate the following functions: $\displaystyle x ^ n \sinh(ax + b),\;\tanh(cx+d),\;\ln(\cosh(px+q))$

Questions on Pearson and Spearman correlation coefficients.

Practice using the log rules to add and subtract logarithms

This is a set of questions designed to help you practice adding, subtracting, multiplying and dividing fractions.

All of these can be done without a calculator.

This is a homework assignment. Students may complete this assignment during a maths lesson with the support from the teacher. 

• Passing mark 60%
• Difficulty level 3 Moderat/Average (C+, B-, B Level).

Practice questions on these topics.

Identifying the correct rule to use

Often students need practice re-indexing series, these are three questions that give them that opportunity.

Often students need practice re-indexing series, these are three questions that give them that opportunity.

A question to practice simplifying fractions with the use of factorisation (for binomial and quadratic expressions).

A set of MCQ designed to help Level 2 Engineering students prepare/practice for the on-line GOLA test that is used to assess the C&G 2850, Level 2 Engineering, Unit 202: Engineering Principles.