Maths IBAA – 4.33 Variance and standard deviation
£5.00
Measures of dispersion: Variance and standard deviation – Maths IBAA – SL
Two Power Point presentation, 18 slides each, explaining how to calculate the variance and the standard deviation using the formulae. Also explaining step by step how to use the GDC to calculate the standard deviation for a grouped frequency distribution. One presentation using Casio and another presentation using TI., based on the Maths IB Analysis and approaches syllabus.
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