m. llllllllllll FIGURE 12.10 Historical Returns, Standard Deviations, and Frequency Distributions: 19262013 Average Return Standard Deviation Frequency Distribution Series Large-company stocks 12.1% 20.2% L. ul Small-company stocks 16.9 32.3 ulous Long-term corporate bonds 6.3 8.4 Long-term government bonds 5.9 9.8 JL. Intermediate-term government bonds 5.4 5.7 U.S. Treasury bills 3.5 3.1 Inflation 3.0 4.1 16. (2 points) Based on the data in Figure 12.10 and assuming that security returns are distributed normally, what is the probability that long-term corporate bonds would return less than 9% in a given year? A. 0.3214 B. 0.5733 C. 0.0661 D. 0.6261 E. 0.3739