The arithmetic mean of the following data is: Wages: 200, 210, 220, 230, 240, 250, 260 No. of workers: 5, 15, 32, 42, 15, 12, 4a.205.61b.211.85c.227.92d.234.53

To find the arithmetic mean of the given data, we need to multiply each wage by the number of workers earning that wage, sum up these products, and then divide by the total number of workers.

Here's how to do it:

1. Multiply each wage by the number of workers earning that wage:

   200 * 5 = 1000

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