Stats ? will mark brainliest! suppose that x is a random variable with a mean u. we observe x many times and keep track of the average of all of the observed values. what does the law of large numbers say? a. the average will get closer and closer to u as we observe more values for x. b. as we observe x more, this average and the value of u will get larger. c. the value of u will get larger and larger. d. as we observe x more and more, the average will get closer to 1. e. none of these