/sci/ - Science & Math

Dear /sci/,

I have a question about error analysis. In this experiment I took like 30 values of conductivity and calculated the rate constant from them using the concentration as an intermediate step. Now how I am supposed to calculate the error of the rate constant?

Just calculate the average value and then the standart derivition? But wouldn't that be disregarding the error of the conductivity and the concentration? Or should I use error propogation using average values for the concentration / conductivity?

Note: This is the formula for the rate constant:
<span class="math">k = \frac{1}{a-b}\ln\frac{(a-x)b}{(b-x)a}\frac{1}{t}[/spoiler]