Brain booster

I've ordered these textbooks as no one would teach these modules at our school; so I will have to self-study :)

• Combinations of random variables
• Sampling
• Estimation, confidence intervals and tests
• Goodness of fit and contingency tables
• Regression and correlation
  

• Hyperbolic functions
• Differentation (of hyperbolic functions etc.)
• Integration (of hyperbolic functions etc.)
• Coordinate systems (parabola, ellipse, hyperbola, rectangular hyperbola, and their properties; insintric coordinates)

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Buy them here.

Don't be geeks with no brains.