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Uploaded by tcreelmuw on Feb 26, 2009
Calculates the required sample size for a certain confidence.
Education
Standard YouTube License
n-1 also known as 'degree of freedom'?
riyazi 1 month ago
Thank you so much! I appreciate your clarity and insight!
kristinr44 4 months ago in playlist Liked
She is using Z table not t table......
huma3671 1 year ago
love these videos, can you do one on bra size too?
jollyfellow25 1 year ago
Hey sexy call me....and u right I want a full woman not a half or a quarter,..
samtorres66 1 year ago
Wow you are awesome I remember when my teacher went over that I couldn't get it
DjFerni07 1 year ago
I was wondering if we can see how this formula created (relation between n and E and alfa and Z)
jsoroushi 2 years ago
you have made stats 2 easier. i love you
bluespark37 2 years ago
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n-1 also known as 'degree of freedom'?
riyazi 1 month ago
Thank you so much! I appreciate your clarity and insight!
kristinr44 4 months ago in playlist Liked
She is using Z table not t table......
huma3671 1 year ago
love these videos, can you do one on bra size too?
jollyfellow25 1 year ago
Hey sexy call me....and u right I want a full woman not a half or a quarter,..
samtorres66 1 year ago
Wow you are awesome I remember when my teacher went over that I couldn't get it
DjFerni07 1 year ago
I was wondering if we can see how this formula created (relation between n and E and alfa and Z)
jsoroushi 2 years ago
you have made stats 2 easier. i love you
bluespark37 2 years ago