In statistics, a negatively skewed (also known as left-skewed) distribution is a type of distribution in which more values are concentrated on the right side (tail) of the distribution graph while the left tail of the distribution graph is longer. While normal distribution is the most commonly...
美 英 un.负偏斜分布 英汉 un. 1. 负偏斜分布
网络负偏态分布 网络释义 1. 负偏态分布 负偏态分布(skewed negatively distribution):集中的位置偏向右侧。进行统计描述时,需要根据数值的分布形态选择适当的 … blog.sina.com.cn|基于4个网页
No specific statistical type has yet been assigned to these negatively skewed distributions, a problem which we now consider. We will use the example of silica only, as the distribution of potassium may show closely similar characteristics and can be handled in the same way....
题目 In a negatively skewed distribution, what is the order (from lowest value to highest) for the distribution’s mode, mean, and median values? A. Median, mode, mean. B. Mode, mean, median. C. Mean, median, mode. 相关知识点: 试题来源: 解析 C 略 反馈 收藏 ...
An example of Chebyshev's Theorem is:? for a negatively skewed frequency distribution, at least 95% of the observations are in the range of plus or minus two standard deviations from the mean.for any frequency distribution, at least 75% of the observations are in the range of plus or ...
Negatively skewed data arise occasionally in statistical practice; perhaps the most familiar example is the distribution of human longevity. Although other generalizations of the normal distribution exist, we demonstrate a new alternative that apparently fits human longevity data better. We propose an alte...
Negatively skewed data arise occasionally in statistical practice; perhaps the most familiar example is the distribution of human longevity. Although other generalizations of the normal distribution exist, we demonstrate a new alternative that apparently fits human longevity data better. We propose an alte...
百度试题 题目The shape of a F-distribution is:? positively skewed.negatively skewed.symmetric.uniform.相关知识点: 试题来源: 解析 positively skewed.反馈 收藏
Analyzing survival data with highly negatively skewed distribution: The Gompertz- sinh family[J]. J Appl Stat, 2010, 37(1) 1-11.Cooray K, Ananda M M A. Analyzing survival data with highly negatively skewed distribution: The Gompertz-sinh family[J].Journal of Applied Statistics, 2010,37: I...