1. Find the probability that a normal variable takes on values more than 3/5 standard deviations away from its mean. (Round your answer to four decimal places.) The answer is not 0.2?43 or 0.4514. 2. LSAT test scores are normally distributed with a mean of 148 and a standard deviation of 4. Find the probability that a randomly chosen testtaker will score between 136 and 156. (Round your answer to four decimal places.) The answer is not 0.9?57 The random variable X has the probability distribution table shown below. (a) Calculate Rx 2 a) and no: a 0). Pix: 0) - 0.5 IJ Pix 4 o) = Ix (b) Assuming x - -2} I P(X - -1). nd each of the rising values. a = x