,
The Statistics Video Library
 

 

Two-sample Procedures

 

 

 

 

 

 

t interval

 

from tcreelmuw

You-Tube licence

 

 

 

 

 

back to top

 

your stop for the best in math, science & programming tutorials on the Net revision help to get a better result incremental success advanced physics for secondary/high school, including much in-depth content common to first year university courses your one stop for the best in math, science and programming tuition revision help for a better result incremental success advanced physics for high school/secondary and 1st year university fast-track learning for everyone

[ PURE MATHS ][ MECHANICS ][ STATISTICS ]

VIDEO

the mean
the median
stand. deviation 1
stand. deviation 2
stand. deviation 3
z-scores
confidence interval
goodness of fit
distrib. sample mean
t interval
chi-squared test
 
more...Video Library
 

INTERACTIVE

normal distribution
mean,median comprd 1
mean,median comprd 2
type I & II errors
linear regression
histogram,box whisker
 
 

EXAM PAPERS(.pdf)

Edxl S1 Statistics spec.
Edxl S1 Statistics ans.
Edxl S2 Statistics spec.
Edxl S2 Statistics ans.
Edxl S3 Statistics spec.
Edxl S3 Statistics ans.
 

TOPIC NOTES(.pdf)

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Google