- #1
anjunabeats
- 11
- 0
Im currently doing an introductory stats course and have learnt:
- poisson distribution
- binomial distribution
- normal distribution
- t-student
- and chi-square
I think I know what most of them look like but am having a bit of a hard time distinguishing what distribution to use when faced with questions.
Heres my current understanding:
- poisson distribution - when pop mean is given over an interval?
- binomial distribution - when given sample size and p of success
- normal distribution - n >30 or if normal
- t-student - when population is normal distributed but variance parameter is unknown
- and chi-square - not too sure when to use.
Wondering if anyone can help me with my current problems, thanks in advance!
- poisson distribution
- binomial distribution
- normal distribution
- t-student
- and chi-square
I think I know what most of them look like but am having a bit of a hard time distinguishing what distribution to use when faced with questions.
Heres my current understanding:
- poisson distribution - when pop mean is given over an interval?
- binomial distribution - when given sample size and p of success
- normal distribution - n >30 or if normal
- t-student - when population is normal distributed but variance parameter is unknown
- and chi-square - not too sure when to use.
Wondering if anyone can help me with my current problems, thanks in advance!