between - 1.94 and 1.94. Assume that a randomly selected subject is given a bone density test. Those test scores are normally distributed with a mean of 0 and a standard deviation of 1. Draw a graph and find the probability of a bone density test score Sketch the region. Choose the correct graph below. O A. O B. OC. Q OD. -1.94 1.94 -1.94 1.94 -1.94 1.94 -1.94 1.94 The probability is (Round to four decimal places as needed.)