In experimental research, the control group is the group of participants that do not receive the experimental treatment and serves as the standard for comparison. Learn about the basics of experimental design, and explore the definition of a control group, as well as its use and importance in ...
Learn the meaning of Control Group in the context of A/B testing, a.k.a. online controlled experiments and conversion rate optimization. Detailed definition of Control Group, related reading, examples. Glossary of split testing terms.
In scientific research, a control group is often used. What is the purpose of a control group? A. To make the experiment more interesting B. To compare with the experimental group C. To confuse the researchers D. To waste time 相关知识点: ...
A. To compare with the experimental group B. To make the experiment more complicated C. To waste time D. To make the E. xperiment more interesting 相关知识点: 试题来源: 解析 A。在科学实验中,对照组的作用是与实验组进行比较。B 选项“使实验更复杂”错误;C 选项“浪费时间”错误;D 选项“使...
In scientific research, what is the purpose of a control group? A. To provide a baseline for comparison B. To test an alternative hypothesis C. To increase the number of participants D. To confirm the results of previous studies 相关知识点: 试题来源: 解析 A 反馈 收藏 ...
A. To prove the hypothesis B. To compare with the experimental group C. To make the experiment more complicated D. To increase the sample size 相关知识点: 试题来源: 解析 B。对照组在生物实验中的目的是与实验组进行比较。反馈 收藏
解析 C。解析:文中提到“Another aspect of the experiment's innovation is the use of a control group. A set of plants were kept in a separate chamber under normal conditions, serving as a reference for comparison.”,对照组的目的是作为比较的参考。
In the experiment, what was the role of the control group? A. To provide a baseline for comparison B. To test a different hypothesis C. To replicate the results D. To introduce a new variable 相关知识点: 试题来源: 解析 A 反馈 收藏 ...
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