what is the maximum likelihood of sigma 1 and sigma 3 how to estimate sigma i and sigmai how can i approximate sigma one average probability distribution for sigma which data set does a probability distribution include how to calculate a sigma 1 and a sigma 2 what is the probability distribution for sigma 2 why would you need to estimate sigma what is the data set for a continuous random variable which condition is a continuous probability distribution how to find the maximum likelihood of sigma ti what is sigma 1 maximum likelihood when using a three dimensional data set to predict a single variable, the probability distribution is sigma 2 data definition what sigma is a single discrete variable what is the data set for the two dimensional sigma i data set how to estimate maximum likelihood average probability distribution for sigma sigma data how to find maximum probability distribution for sigma 1