QUESTION 12 Identify the consequences (i.e., increase, decrease, or none) that the following procedure is likely to have on bias or sampling error in an experimental study. Question: Testing only one treatment group, without a control group will increase the bias True False QUESTION 13 Identify the consequences (i.e., increase. decrease. or none) that the following procedure is likely to have on bias or sampling error in an experimental study. Question: Increasing the sample size will increase sampling error True False