Posts filed under variance

▷Relative Rate of Change using the TiNspire CX CAS

To find the Relative Rate of Change using the TiNSpire CX CAS open up Calculus Made Easy from www.TiNspireCX.com , then go menu item “Derivatives” and select “Relative Rate of Change”. Enter the given Function and Voila, the Relative Rate of Change shows immediately, Very simple to use !!!   Remember that Relative Rate of Change… (read more)

Mean, Mode, Median, Standard Deviation of LARGE data sets using the TiNspire CX

Say you have 10 thirteens, 10 twos and 500 threes and need to find Mean, Mode, Median, Standard Deviation, Variance etc. To avoid looooots of typing you can now enter such LARGE data using the TiNspire’s Statistics Made Easy app at www.TiNspireApps.com Enter data as simple as : [10,10,500]   and [13,2,3] Voila! That simple! We… (read more)

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