Question

I have been running a pilot plant, demonstrating a change to a process from my plant. I am hopeful that this change will allow us to make product faster, I have measured the rate of production, and the data are below Table 2. Production rate from pilot plant demonstration tests. Run # P(pounds per hour) 260 2 24.4 30.1 20.3 S 13.9 From these data, please estimate: b. Estimate the Type A uncertainty in these measurements. Be sure to include the units Estimate the Type B uncertainty associated with these measurements, Be sure to include units. d. Determine the uncertainty in the measurement of production rate. Be sure to include units. State your answer as average +/-uncertainty

Answer 1

can be uncert ainy 3 Atepx A Type meaued fust by Arethmatic mean doing Then Am 1 Exi [26+ 24.4 30.1 t 20.3 t 13-9) 7 AM pond per hour 22.94 Am dev iation Stand ard DO Ei-Am) 2 2t 4.4-22 9t)2+ -22.94 4 2 (30.1-22.94) 2 20.3- 22.94) 13.9 22 91) 24 g. 3636 t 2.1316 + 51.26 .06t81- 6 15 25 Pound per hour

degree of 1ree dom Nok 5- 1 == uncetainy for Type UR= 13 2 2 203 2-4 2 24 4 30.1 13.9 225-33 +198.45 +302.0 64.40 + 137 36 hour pound 30.45 per

Pelatiry pOnd fhi 30. 15 gat Ne Eady the aincerta canbe uncertainity +4.45 t6.05 +0.35 10.15 416 - 55 Run 1 26.0 24.4 30.1 20.3 5 13.9