Recent content by JohnFishy

Any help would be much appreciated. The problem lies in the non-Gaussian distribution of the sample. If we take the entire data set of total fish catch, the skewness statistic equals 7.463 with a std. error of skewness of 0.39. Accordingly, the Z dist. (7.463/0.39)=19.14. Overall, the...

Im sorry for not clarifing more. There are 400 people, what I wish to obtain is an average catch per person with a standard deviation. So, can I take the standard deviation of the whole (4765 kg) and divide that by 400 to get the average std. deviation of bird weight catch per person?

Any help would be much appreciated: My data is grouped into 42 categories according to classification of bird catch. Each group contains "X" amount of species, but for ease of input we categorize them into subsets. For example: Group 1: 265.5 kg Group 2: 47 kg Group 3: 213.5 kg etc...