Acareless university student leaves her iclicker device behind with probability 1/4 each time she attends a class. she sets out with her iclicker device to attend 5 different classes (each class is in a different lecture theatre). part 1) what is the probability (to 3 significant figures) that she will leave her iclicker device in the 5th class? probability = part 2) if she arrives home without her iclicker device (after attending 5 classes), what is the probability (to 3 significant figures) that she left it in the 5th class?