The following wind speed data were collected for a certain period of time and given below in m/s: (10,8,11,7,6). a) Find the Weibull shape (K) and scale factor (C) for this speed distribution. Use both median rank and empirical method (using gamma function), and compare values. b) Find cumulative distributive function F(6) and probability distribution function P(6), and compare them with those found by Rayleigh distribution in the class.