Does anyone know how to calculate the slope uncertainty manually? (Excel cannot be used). My professor has a formula about slope uncertainty, but I can't understand it.

Please help. Thank you.

I ( MA) - 10V +2 +4 6 7 16Y slope = B ( 10 data QT's DX DX 8slope= Is/x330 S resistor Draw circuit diagram: RDMM = (328. 6 + 5.4 ) 12 (range: 400.0 ) 5 V (V) (range) I (mA) ( range) V (V) (range) I (mA) (range) +2.085 (4.000) + 6.28 (40.00) - 2.077 (4.00 ) 1- 6.25 ( 40.00) + 4.06 (40.00) 1+ 12.24 ( 40.00 ) - 4.09 (40.00) - 12.33 ( 40.00 ) + 6.08 (40.00) 1+ 18.34 (40.00) - 6.10 (40.00) 1- 18.41 (40.00) + 8.08 (40.00) 1+ 24.41 ( 40.00) - 8.09 (40.00) - 24.44 (40.00) + 10.05 (40.00) + 30.41 ( 40.00 ) - 10.11 (40.00) -30.57 (40.00)Show calculation: Ay 30.41 - (- 30.50) mA S = Ax * 3. 025 MA 10.05 - (-10.11 ) V 8 S = slope = (3.025 _) mA/V