1 Coupon rate is the rate of interest the bond issuer will pay on the face value of the bond, expressed as a percentage. 2  Coupon dates are the dates on which the bond issuer will make interest payments.
The mean is the average you're used to, where you add up all the numbers and then divide by the number of numbers. The median is the middle value in the list of numbers. To find the median, your numbers have to be listed in numerical order, so you may have to rewrite your list first.The mode is the value that occurs most often. If no number is repeated, then there is no mode for the list. The range is just the difference between the largest and smallest values.he median is the middle value. In a list of ten values, that will be the (10 + 1) Ã· 2 = 5.5 th value; that is, I'll need to average the fifth and sixth numbers to find the median: (10 + 11) Ã· 2 = 21 Ã· 2 = 10.5. The mode is the number repeated most often.
To understand what the score on an IQ test means, there are a few key terms that you should know: 1  Bell Curve: When IQ scores are plotted on a graph, they typically follow a bell-shaped curve. 2  Mean: The average score.  Standard Deviation: A measure of variability in a population.