On the other hand, RealClearPolitics.com uses a simple average of recent polls.
The overall ranking is then a simple average of these three.
In the chart, I have listed a simple average of the last three nonpartisan polls conducted in each state.
A simple average of the four tracking polls put Mr. Obama 3.4 percentage points ahead on Thursday.
The E.P.A. bases its calculations on a combined figure that is not a simple average of the city and highway numbers.
For each cycle, I took a simple average of all national polls conducted in the two weeks after the New Hampshire primary was held.
In another, the simple average of all tariffs is used unweighted, which means it takes no account of the relative importance of different goods.
The polls in the "before" row consist of a simple average of all polls that ended their interviewing within a week before the first debate.
Under N.B.A. rules, the Rockets — as the team making the original offer — are charged a simple average of the salary, $8.4 million per year, for salary-cap purposes.
I have taken a simple average of the last poll that each firm released, similar to the Real Clear Politics method for averaging polls.
A simple average of how much time has been lost in each of these categories produces our overall measure.Stockmarkets give some of the starkest results.
