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I'm just reinventing my life... I develop for need, not for passion! :)


Feb
14
comment Symbols and naming in confidence interval
Good point. However, one can write $m_\alpha$ too. Moreover, some data is missing also from the use of the sample mean $\overline{X}$, e.g. the sample size.
Feb
14
awarded  Teacher
Feb
14
comment Symbols and naming in confidence interval
Thank you! And can you confirm that the whole term is called margin error?
Feb
14
answered Symbols and naming in confidence interval
Feb
13
awarded  Editor
Feb
13
revised Symbols and naming in confidence interval
generic form
Feb
13
comment Symbols and naming in confidence interval
Yes you are right! I should be more formal. A 95% confidence level is a classic and I supposed a large sample so that T-student must not be used. I will edit the question, but the problem remains.
Feb
13
asked Symbols and naming in confidence interval
Dec
19
awarded  Supporter
Dec
19
comment How to sample from a Gamma distribution with shape not integer
Thank you so much! The book is great!
Dec
19
accepted How to sample from a Gamma distribution with shape not integer
Dec
19
asked How to sample from a Gamma distribution with shape not integer
Nov
27
awarded  Scholar
Nov
27
accepted Notation for the first element in a set
Nov
26
awarded  Student
Nov
26
asked Notation for the first element in a set