12) You are looking at your calculator before an exam and are faced with the following hypothesis test: Ho: The amount of power remaining in the battery is equal to a level which is high enough to last the length of the exam. Ha: The amount of power remaining in the battery is less than the level which is high enough to last the length of the exam. Which statement best describes a Type I error you could make with these hypotheses? a) I assume the battery has enough power, when in fact it does not, and the battery dies during the exam. b) I assume the battery has enough power, when in fact is does, and lasts throughout the exam. c) I assume the battery will die, when in fact it does have sufficient power, and I replace a good battery with a new one. {1) I assume the battery will die, when in fact it does not have sufcient power, and I replace a bad battery with a new one. e) I assume the battery has enough power, when in fact it does, but I still bring ve extra calculators just in case