80. Solving a chemistry problem
Seller: Derkach
Price: 1.17 USD
Available. The final price depends on the selected options and is checked before payment.
Product description
When determining antimony in the alloy by the titrimetric method, the following data were obtained (%): 11.95; 12.03; 11.98; 12.04. Calculate the standard deviation of a single determination and the confidence interval of the mean for P = 0.95
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.