Identify the sampling techniques used, and discuss potential sources of bias (if any). Explain. Carrots are planted on a dillacre eld. The eld is divided into one-acre subplots. A sample is taken from each subplot to estimate the harvest. What type of sampling is used? 0 A. Simple random sampling is used, since each sample of carrot plants of the same amount has the same chance of being selected. 0 B. Cluster sampling is usedI since the eld is divided into subplots, a number of subplots are selected, and every carrot plant in the selected subplots is sampled. O C. Convenience sampling is used. since the carrot plants closest to the ham are sampled. O D. Stratied sampling is used, since the eld is divided into subplots and a random sample is taken from each subplot. What potential sources of bias are present, if any? Select all that apply. it is possible that, due to sampling enor. the sample will not be representative. The sample only consists of the carrot plants that are easiest to reach. This may not be representative of the entire population. Certain subplots may have more or fewer carrot plants than others. Samples from these subplots mayr bias the overall sample. 9.0!\"? lirllili There are no potential sources of bias