What is ERA in baseball statistics and how is it calculated?

What does ERA stand for in baseball statistics and how is it calculated?

The answer to your question is A.

ERA in Baseball Statistics

ERA stands for Earned Run Average in baseball statistics. It is a metric used to evaluate the effectiveness of a pitcher in preventing runs from scoring. The lower the ERA, the better the performance of the pitcher.

Calculation of ERA

To calculate ERA, the total number of earned runs allowed by a pitcher is multiplied by 9 and then divided by the total number of innings pitched. The formula for ERA is: ERA = (Earned Runs * 9) / Innings Pitched For example, if a pitcher allows 20 earned runs in 60 innings pitched, the ERA would be calculated as: ERA = (20 * 9) / 60 = 3.00 This means that the pitcher has an ERA of 3.00 for those 60 innings pitched. ERA is an important statistic in baseball as it provides insight into the performance of a pitcher and is used to compare different pitchers' effectiveness on the field.
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