IMP: chi sqaure & the confidence interval

[sstudent]

Lets say you have 5 trials, and 5 output let's say {5, 43, 60, 30 , 4}...so how would u get the chi sqaure from here & the confidence interval. i haven't work on prob &statc in years, thanks a lot for help folks

 

[sstudent]

lets say u consider #5 as the thresh#, and for the numbers> 5, u tryto find the confiendnce interval for 99.99% or greater. thanks

 

[dlgoff]

Here are a couple of Wikipedia links that might shed some light on your questions.
http://en.wikipedia.org/wiki/Goodness_of_fit"
http://en.wikipedia.org/wiki/Confidence_interval"