Web Science/Part2: Emerging Web Properties/Advanced statistical descriptive models for the Web/Zipf law powerlaw or pareto law.webm/quiz

{What is true about the power law plot for words} + The x axis depicts the frequncy - The x axis depicts how many words occur exactly y times - The x axis depicts how many words occur exactly x times - The y-axis depicts the frequency + The y-axis depicts how many words occur exactly x times - The y-axis depicts how many words occur exactly y times

{What is the connection between the zipf parameter and power law coefficient (if the zipf parameter is called $$k$$ and the powerlaw coefficient is called $$\alpha$$)?} - There is no connection + $$k = \frac{1}{(\alpha -1)}$$ - $$k = \frac{1}{1-\alpha }$$ - $$k = \frac{1}{1+\alpha }$$
 * Just remember we decrease alpha due to integrating when going to the pareto plot (or CDF) and then we take the inverse