Wednesday 25 January 2012
Applications of gamma distributions:
The gamma distribution has been used to model the size of insurance claims and rainfalls. This means aggregate insurance claims and amou...
Tuesday 24 January 2012
Reliability
In this context the definition of reliability is straightforward: a measurement is reliable if it reflects mostly true score, relative t...
Sum Scales
What will happen when we sum up several more or less reliable items designed to measure prejudice against foreign-made cars? Suppose the ...
Thursday 19 January 2012
Statistics e-books
Engineering Statistics and Quality Control by Irving W. Burr - McGraw-Hill , 1953 The present book is the outgrowth of a course...