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Unformatted text preview: oking back into the data, I found there was one, 10/1987, with security return percentage of -23, which actually fell into the range between -25 and -22.5. So, the count for the first bin is 1. Moreover, for the second bin, the return percentage should be between -22.5 and -20 in order to count for one "count". However, I didn't find any. Then, the count for the second bin is 0. So is the third bin. And for the forth bin, I found 1 that matched, so the count should 1. Similarly, you can do the procedure on all the other bins, until you get all the...
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- Summer '08