What is a research hypothesis? A. A statement that is always true. B. A prediction about the relationship between variables. C. A conclusion based on research findings. D. A question that needs to be answered. 相关知识点: 试题来源: ...
For a hypothesis to be testable meansthat it is possible to make observations that agree or disagree with it. If a hypothesis cannot be tested by making observations, it is not scientific. Consider this statement: "There are invisible creatures all around us that we can never observe in any ...
Use your research to guide you. Always clearly define your variables. Write it as an if-then statement. If this, then that is the expected outcome. What are some examples of hypothesis? Examples of Hypothesis: If I replace the battery in my car, then my car will get better gas mileage...
What is the main hypothesis of your research?搜索 题目 What is the main hypothesis of your research? 答案 解析 null 本题来源 题目:What is the main hypothesis of your research? 来源: 特殊疑问句式的练习题 收藏 反馈 分享
For the examples below, the alternative hypothesis would be: Students score an average that is not equal to seven. The mean annual return of a mutual fund is not equal to 8% per year. In other words, the alternative hypothesis is a direct contradiction of the null hypothesis. ...
A strong hypothesis can guide the research process. What is the meaning of “guide”? A. disturb B. help C. hinder D. confuse 相关知识点: 试题来源: 解析 B。解析:一个有力的假设可以指导研究过程。“guide”是指导、引导的意思,与“help”意思相近;“disturb”是打扰;“hinder”是阻碍;“confuse...
A. To have fun. B. To make the experiment more difficult. C. To guide the experiment. D. To waste time. 相关知识点: 试题来源: 解析 C。在科学研究中,形成假设的目的是指导实验。不是为了好玩、使实验更难或浪费时间。反馈 收藏
On the basis of the present results and previous research it is concluded that the evidence falsifies the hypothesis that the P scale is a measure of a dimension of psychoticism, but that it might be construed as a measure of a ... DAVIS,H - 《British Journal of Psychiatry》 被引量: ...
A. Change the results B. Ignore the results C. Reevaluate the hypothesis D. Stop the research 相关知识点: 试题来源: 解析 C。如果结果不支持初始假设,应该重新评估假设,看是否存在问题或者需要改进。A 选项改变结果是不科学和不诚实的;B 选项忽略结果也是不正确的;D 选项停止研究则无法进一步探究和解决...
The hypothesis should be relevant to the research question. What does “relevant” mean? A. connected B. unrelated C. opposite D. similar 相关知识点: 试题来源: 解析 A。解析:“relevant”是相关的意思;“connected”也有相关、有联系之意;“unrelated”是不相关的;“opposite”是相反的;“similar”...