
Frequency Distribution
Frequency distribution 是一个统计学术语,用于描述在一定范围内不同数值出现的频率分布情况。它通常被用来分析数据集,帮助研究者了解数据的集中趋势和分散程度。
词性分析
Frequency 是名词,表示某事发生的次数;Distribution 也是名词,表示分布或分配。整体而言,frequency distribution 指的是统计数据的频率分布,通常在数据分析和统计研究中使用。
词汇扩充
- Data distribution - 数据分布
- Probability distribution - 概率分布
- Normal distribution - 正态分布
- Skewed distribution - 偏态分布
近义词
- Statistical distribution - 统计分布
- Data spread - 数据分散
反义词
- Uniform distribution - 均匀分布
词典引用
柯林斯词典:Frequency distribution refers to a statistical representation that displays the frequency of various outcomes in a dataset.
牛津词典:Frequency distribution is a way of summarizing data that shows how often each different value occurs.
用法
Frequency distribution 常用于数据分析和统计研究中,帮助研究者了解数据的趋势和规律。
例句
The frequency distribution shows the number of students who scored within each range.
这个频率分布显示了每个分数范围内的学生数量。
By analyzing the frequency distribution, we can identify the most common scores.
通过分析频率分布,我们可以识别出最常见的分数。
The frequency distribution of ages in the survey revealed interesting trends.
调查中年龄的频率分布揭示了有趣的趋势。
Creating a frequency distribution can help visualize the data better.
创建频率分布可以帮助更好地可视化数据。
The frequency distribution indicated that most respondents were in the 20-30 age range.
频率分布表明大多数受访者在20-30岁之间。
Understanding the frequency distribution is crucial for accurate data interpretation.
理解频率分布对准确的数据解读至关重要。
We plotted the frequency distribution on a graph for better analysis.
我们将频率分布绘制在图表上以便更好地分析。
The frequency distribution helps in identifying outliers in the dataset.
频率分布有助于识别数据集中的异常值。
In this study, the frequency distribution of responses was analyzed thoroughly.
在这项研究中,受访者的频率分布被彻底分析。
We need to calculate the frequency distribution to understand the data better.
我们需要计算频率分布以更好地理解数据。
The results of the frequency distribution were surprising to the researchers.
调查的频率分布结果让研究者感到惊讶。
Frequency distributions are often used in statistical analysis.
频率分布通常用于统计分析中。
Each bar in the histogram represents a frequency distribution of data points.
直方图中的每一条柱子代表数据点的频率分布。
The frequency distribution can help forecast future trends.
频率分布可以帮助预测未来的趋势。
Analyzing the frequency distribution revealed several key patterns.
分析频率分布揭示了几个关键模式。
We compared the frequency distribution of two different datasets.
我们比较了两个不同数据集的频率分布。
The frequency distribution of the survey results is displayed in the report.
调查结果的频率分布在报告中显示。
Students learned to create a frequency distribution in their statistics class.
学生们在统计课上学习如何创建频率分布。
The software can generate a frequency distribution automatically.
该软件可以自动生成频率分布。