This short video shows how to perform a range of calculations with complex numbers. These include calculating the argument and complement of a complex number and converting between polar and rectangular forms. These calculations will be done using the Complex …

This short video shows how to calculate univariate summary statistics using a Casio 2nd edition fx-82AU PLUS II or fx-100AU PLUS scientific calculator. Calculated are the mean and median of raw rental data.  

This short video shows how to calculate univariate summary statistics using a Casio 2nd edition fx-82AU PLUSII or fx-100AU PLUS scientific calculator. Calculated are the mean, standard deviation and five number summary of the outcomes of a probability experiment in …

This short video shows how to calculate the equation of the regression line of ‘best fit’, using a Casio 2nd edition fx-82AU PLUS II or fx-100AU PLUS scientific calculator. This calculation is performed on length of spring under suspension data. …

This short video shows how to calculate the equation of the exponential model of ‘best fit’, using a Casio 2nd edition fx-82AU PLUS II or fx-100AU PLUS scientific calculator. This calculation is performed on atmospheric carbon data. Comparison is made …

This short video shows how to calculate probabilities corresponding to regions of the distribution of Z, the standard normal distribution. These calculations will be done using the Distribution menu of the Statistics mode of a Casio fx-100AU PLUS 2nd edition …

This short video shows how to verify the truth, or otherwise, of numerical statements, using a Casio 2nd edition fx-82AU PLUS II or fx-100AU PLUS scientific calculator. The verification is performed on an exact trigonometric ratio and a surd simplification.

This short video shows how to perform a range of calculations with vectors, including addition, scalar, dot and cross products. These calculations will be done using the Vectors mode of a Casio fx-100AU PLUS 2nd edition scientific calculator.