Interpreting a p-value given the hypothesis.  Common misconceptions. 

Practice using the log rules to add and subtract logarithms

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Algebra:  Quadratic Factorisation.

              Coefficient of squared term is 1.

Straight line graph formula

Calculate the functional value at a point.

Calculate the functional value at a point.

This exercise will help you rearrange a linear equation to find the value of a given variable

Factorising polynomials using the highest common factor

Simplifying algebraic expressions

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A 'concept test'.  3 multiple choice questions about a graphed normal distribution curve modelling IQ data.

A demo of the match choices with answers part and its options.

No caculation 'concept test' on confidence intervals.  A single multiple choice question interpreting a CI.

A 'concept test' (no calculations) with 4 multiple-choice parts.

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Calculate reactions and shear and bending moment at a point for an overhanging beam with a constant or uniformly varying distributed load.

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True/false question type to assess basic knowledge of confidence intervals.

Modulus and argument of a single complex number $z=z_1/z_2$, where $\mathrm{Re}(z_1)=\mathrm{Im}(z_1)$ and $\mathrm{Re}(z_2)=-\mathrm{Im}(z_2)$.

Calculation of modulus, argument, multiplication by complex conjugate, given two complex numbers.

Characterise the cosh function as continuous, many-to-one, even, and find the limit as x approaches 1. Part of HELM book 2.4.3.

Given a linear or a quadratic function and asked whether it is continuous. Part of HELM Book 2.4.

Determine the forces in the pistons of a hydraulicly operated excavator.

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These multiple-choice questions help you verify your understanding of key concepts from the lectures.

End of chapter exercises for Engineering Statics: Open and Interactive 

These questions are designed to help you verify that you can successfully apply the techniques related to maximum-likelihood estimation we have learned in class, e.g., numerical and analytical derivation of estimators, construction of large-sample confidence intervals, and likelihood-ratio tests.