Loading...
Uploaded by tcreelmuw on Mar 9, 2009
Describes the calculations to find the confidence interval when the population standard deviation is unknown.
Education
Standard YouTube License
Wow !!!!!!!!!!! amazing thanks Professora ! (female teacher in Spanish.
Rogerdiazflores 3 weeks ago
Great!!!!!!
koketka69 3 months ago
This really helped me! Thank you!
Simpli7cated 3 months ago
What is the probability that you would do the next lecture in a bikini?
82tomify 9 months ago
how do u get the t score????
narddog92 10 months ago
Thank you sooooooooooo much !! it does indeed help.. I like the way you clairify things step by step.. hope to see more clips for you.
MrHamandh 1 year ago
lovely
jhl2456 1 year ago
Thank you! This whole semester I've been so lost. This break-down makes it so much clearer to understand!
crrzls23 2 years ago
Why do you say you use this when you dont have the population std dev when you actually do have this and use this in the calculation
45lq62 2 years ago
thanx was a great help!!
kimborabbit2 2 years ago
Load more suggestions
Wow !!!!!!!!!!! amazing thanks Professora ! (female teacher in Spanish.
Rogerdiazflores 3 weeks ago
Great!!!!!!
koketka69 3 months ago
This really helped me! Thank you!
Simpli7cated 3 months ago
What is the probability that you would do the next lecture in a bikini?
82tomify 9 months ago
how do u get the t score????
narddog92 10 months ago
Thank you sooooooooooo much !! it does indeed help.. I like the way you clairify things step by step.. hope to see more clips for you.
MrHamandh 1 year ago
lovely
jhl2456 1 year ago
Thank you! This whole semester I've been so lost. This break-down makes it so much clearer to understand!
crrzls23 2 years ago
Why do you say you use this when you dont have the population std dev when you actually do have this and use this in the calculation
45lq62 2 years ago
thanx was a great help!!
kimborabbit2 2 years ago