Watch more tutorials in my Edexcel S2 playlist: http://goo.gl/gt1up

This is the first in a sequence of tutorials about continuous random variables. I explain how to use probability density functions (PDFs).

Tutorials on continuous random variables

Probability density functions (PDFs):    • Continuous Random Variables: Probabil...  
Cumulative distribution functions (CDFs):    • Continuous Random Variables: Cumulati...  
Mean & Variance:    • Continuous Random Variables: Mean & V...  
Median:    • Continuous Random Variables: Median  
Mode:    • Continuous Random Variables: Mode  
Past Paper Questions:    • Continuous Random Variables: Past Pap...  

Watch more tutorials in my Edexcel S2 playlist: http://goo.gl/gt1up

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