If I want to calculate say 5-th percentile of the data fitted using log-normal distribution I use:
lognorm.ppf(0.05, sigma, loc, scale)
I get the answer X
Is X the 5-th percentile of my original data before transformation to log?
Or do I have to transform it using:
X_original = np.exp(X)
I tried asking ChatGPT and every time I get a different answer