When we want to compare the central tendency of two different data sets, we can use ___. A. mean B. median C. mode D. any of the above 相关知识点: 试题来源: 解析 D。本题考查比较两组不同数据集的集中趋势的方法。平均数、中位数和众数都可以用来比较集中趋势,具体使用哪种方法取决于数据...
In a psychological experiment, when we want to measure the central tendency of a set of data, which of the following measures is most affected by extreme values? A. Mean B. Median C. Mode 相关知识点: 试题来源: 解析 A。解析:均值(Mean)是所有数据的总和除以数据的个数。极端值(极大或极小...
Which of the following measures of central tendency is most appropriate when analyzing nominal data() A. Only mode. B. Only median. C. Both mode and median. 相关知识点: 试题来源: 解析 A 例如把共同基金分成不同的类型并给予一个数字来代表该类型,这些分类数据的众数就代表最经常出现的共同基金...
aWhen subjects directly infer the central tendency of a population by specifying a value on a continuum of possible values, the inference must in some way represent all the values in the population. 当主题通过指定价值直接地推断人口的中央倾向时在可能的价值连续流,推断在人口必须在某个方面代表所有...
The central tendency of the data C. The frequency of each value D. The total sum of the data 相关知识点: 试题来源: 解析 A。方差(variance)用于衡量数据的离散程度,即数据的分布有多分散。选项 B 中“the central tendency of the data”指的是数据的集中趋势;选项 C 中“the frequency of each ...
if you had to pick on if you have a dream y if you have any quest if you imput nothing if you knew what if you know anything if you lose if you lost your card if you love basketbal if you love someone y if you marry me if you need anything if you need informati if you need...
Which of the following measures of central tendency is most appropriate when yzing nominal data()A.Only mode.B.Only median.C.Both mode and median.的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一键
B.The money added to someone’s wage.C.The amount of business done in a period.D.The amount of the goods bought annually.【3】Why did Sokkelund’s income grow dramaticallyA.It was mainly due to industry experience.B.Small data has been made good use of.C.A structured plan was ...
Averaging entails calculating the mean score for each Likert scale item or construct. It measures central tendency and allows for comparison and interpretation across different items or groups. Averaging is useful when researchers want to understand the average level of agreement or disagreement with spe...
The strong tendency to exalt the individual and common man was another focus of the movement. 5章练习题 Fill in the blanks. The Legend of Sleepy Hollow was written by .(大连外国语 2008 研)【答案】Washington Irving 【解析】华盛顿·欧文,美国著名作家,被称为“美国文学之父”。《睡谷传奇》是...