Which of the following is an example of a measure of central tendency? A. Range B. Standard deviation C. Median D. Variance 相关知识点: 试题来源: 解析 C。解析:中位数是集中趋势的度量之一,选项 A 极差不是集中趋势度量,选项 B 标准差和选项 D 方差是离散程度的度量。
Central Tendency: A measure of central tendency is a statistic (single number) that gives a picture of how the data or set of scores acts around the center. There are three measures of central tendency, and each one gives different information about the ...
Merits and Demerits of Median View Solution Measures of central value View Solution What Is Data ??|Types Of Data |Presentation Of Data|Measures Of Central Tendency|Practice Problem View Solution Concept And Definition Of Central Tendency View Solution The one which is the measure of the central ...
1. What is the purpose for obtaining a measure of central tendency? Measure of Central Tendency: The measure of the central tendency is the standard value of the data set. The most widely used indicators of central tendency are mean, median and mode, which are often known to be the...
If a data set has a skewed distribution, which measure of central tendency is least affected by extreme values? A. Mean. B. Median. C. Mode. D. Range. 相关知识点: 试题来源: 解析 C。如果数据集有偏态分布,众数受极端值的影响最小。本题考查了不同集中趋势度量在偏态分布中的特点以及词汇...
Trimean is a measure of central tendency, like mean, median and mode. Its meaning is sometimes confusing because it is defined in a manner different from these traditional measures of central tendencies. Mathematical Formulation The trimean is defined as the weighted average of the median and the...
Plot a measure of central tendency
The most common measure of central tendency is ___. A. mean B. median C. mode D. range 相关知识点: 试题来源: 解析 A。最常见的集中趋势度量是平均数(mean),中位数(median)和众数(mode)也比较常用,但最常见的是平均数。范围(range)不是集中趋势的度量。反馈...
Question: In a bimodal distribution of scores, central tendency is best measured by: a) the mean b) the median c) the mode d) All of the above Mode: Mode is an example of a measure of central tendency. By definition, mode refers ...
The interquartile range is a measure of central tendency in a set of data.A.正确B.错误