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. Find the probability that a given score is less than -1.99 and draw a sketch of the region. Sketch the region. Choose the correct graph below. A. B. C. D. -1.99 -1.99 1.99 1.99 -1.99 The probability is . (Round to four decimal places as needed.)
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