Mesthods 52 patients randomly assigned to three groups.

方法52例患者随机分为三组。

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To delegate the test run to three remote machines, it is preferable to create three user groups, with each assigned to run on one remote machine.

在三台远程机器上运行测试，最好创建三个用户组，将每一组指派到一台远程机器上运行。

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They recruited 121 women who were planning to diet to lose weight, then randomly assigned them to one of four groups for a three-week period.

他们招募了121名计划节食来减肥的女性，然而在三周的时间内他们被分到四个小组中的其中一个。

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To test various strategies, researchers randomly assigned participants to one of three groups.

VOA: standard.2010.07.30

And because the three groups were randomly assigned to their diets, Estruch says that factors like the amount of exercise the participants did, or the medications they took, would be about the same in all three groups, and thus affect all participants equally.

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