4. Three repeated analyzes of the chloride sample yielded a mean chloride content x=72.10% and a standard deviation S=0.40%. Determine the boundaries of the confidence interval, in which the results of a separate determination can be located at a confidence probability P = 0.95. (Hint: apply Student´s t-test for small samples).
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
No feedback yet