Bai is conducting a study on learning. when she manipulates an independent variable, it is possible that some other factor, such as noise in the hall, can affect learning in one of the groups but not in the other. this possibility reflects the presence of:

Jesse james, a 20-year old, was arrested for killing a police officer. as a newly elected prosecutor, you are responsible for prosecuting mr. james. you announce your decision not to seek the death penalty in this case, but under your state’s law, the offense charged is considered special circumstances, which would qualify as a death penalty case. your decision does not sit well with the law enforcement community.what are the potential hearings that might be involved in this case? be sure to describe them from the time of arrest through appeal.