Mathematics

Problem

The scores obtained by two ten-pin bowlers over a 10 game series are: *Gordon:* 160, 175, 142, 137, 151, 144, 169, 182, 175, 155 *Ruth:* 157, 181, 164, 142, 195, 188, 150, 147, 168, 148 Who had the higher mean score?

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