61. Solving a chemistry problem
6. When analyzing beef in eight parallel samples, 8.6 were found; 8.8; 8.9; 8.7; 8.7; 8.6; 8.7; 8.6 micrograms of nickel per 100 grams of beef. Determine the mean, variance, standard deviation, precision, and confidence interval for α = 0.95.
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
No customer reviews yet.