C. The middle value when the data is arranged in order. D. The average value. 相关知识点: 试题来源: 解析 C。“median”在统计语境下指的是中位数,即把一组数据从小到大或从大到小排列后,处于中间位置的数。选项 A 是最高值;选项 B 是最低值;选项 D 是平均数。反馈 收藏 ...
If you've ever scratched your head over the difference between mean, median, and mode, fret not – you're not alone. While they may sound somewhat similar, they serve very different purposes. In other words, they aren't just tongue-twisting words, but essential tools that help us make ...
the median is the fourth number (since there are three before and three after). In this set (2, 3, 3, 4, 6, 8, 9), themedianis 4. When a set has an even number of values, themedianis the mean of the two middle values (in other words...
In a statistical analysis, if the mean is greater than the median, what can be said about the data? A. The data is symmetric. B. The data is skewed to the left. C. The data is skewed to the right. D. The data is uniformly distributed. ...
It is routine to control for “average” income when assessing the independent effect of income inequality on health, but authors have used different measures, for example, percentage poverty,1 per capita or mean income,2 and median income.3 4 However, as the distribution of income in a ...
What does the term "median wage" mean? What is the definition of the term "median wage"? A "median wage" is the boundary between what the highest 50% of earners are paid and what the lowest 50% of earners are paid. For instance - let's say that the "median wage" of a doctor ...
For the investments shown in the table below, what are the respective mean, median, and mode of the returns? Investment Return (%) A 12 B 14 C 9 D 13 E 7 F 8 G 12 A. 12.00%; 12%; 12%. B. 10.71%; 12%; 12%. C. 10.71%; 9%; 13%....
百度试题 结果1 题目 What is the positive difference in the mean and median salaries, in dollars, of the employees listed above? () A. \2,500$ B. \5,000$ C. \7,500$ D. \10,000$ 相关知识点: 试题来源: 解析 A 反馈 收藏 ...
The mean is the average return computed by summing the returns and dividing by the number of investments: 75 / 7 = 10.71%.The median is the mid-point or central number of returns arranged from highest to lowest or lowest to highest. In this case: 7, 8, 9, 12, 12, 13, 14. The ...
the median is the fourth number (since there are three before and three after). In this set (2, 3, 3, 4, 6, 8, 9), themedianis 4. When a set has an even number of values, themedianis the mean of the two middle values (in other words...