Considering standard deviations in to DOE
I made a DOE with custom design of 6 runs. The 2 factors are continous and response Y is in %. When i have the results for Y. the standard deviations is quite huge. So, if i just input the mean value, I believe that it will not do justice to the design predictions. So what can i do to add these standard deviations to be considered by the model to get a better predictions.