Since Jan 2001, Life Science investing as a percentage of total VC investing each quarter has averaged 26% with a standard deviation of only 5%.

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For example, two of eight American League clubs in 1927 posted winning percentages below .400, leading to a league-wide standard deviation of .123 percentage points above and below the average .500 record.

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The Twins' 0.525 winning percentage fell within that standard range, translating to a score of less than one standard deviation above the 0.500 mean.

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