how is significant variation determined what is the duncan test how many measurements in a production run how many measures can a single replicate be how do you interpret duncan's test results how to interpret the significance difference between production runs how many measurements in duncans test what is the difference between run 1 and run 3 how to interpret statistical analysis how many measures is in a piece a how to find the significance of duncan's test what is the significance of a duncan test difference between runs what is the significance of the duncan test how to interpret the significance of data how to interpret duncan's test how to measure difference in production run how to interpret duncan's test results what is the significance of the duncan test how are test results different in two different runs in a research study