Hi, I have the task to come up with a sample size for a new product, X. We manufacture 5 pieces a day of this product X and therefore has an yearly volume of 1300 pieces. Btw, we can manufacture only one product X at a time and hence its not done in batches. The reason behind this task is to determine variation in the SIZE of the finished product. The various parameters that we'd measure for each of these samples would be the room temperature, the final size, the time, date & the pressure. Any sort of help would be appreciated. Thanks!