【题目】. Which distribution will be the least skewed?(A)A chi-squared distribution with O df(B) A chi-squared with 1 df(C)A chi-squared distribution with 5 df(D)A chi-squared distribution with 10 df(E) None of the above 相关知识点: ...
1. The frequency distribution of points of hydrolysis produced by spermatozoa in the perivitelline layer from directly over the germinal disc was examined in 60 samples of 60 eggs from commercial broiler breeder flocks. 2. Typically, these distributions were positively skewed, although log ...
For a positively skewed unimodal distribution, which of the following measures is most accurately described as the largest? A.Median B.Mean C.Mode 相关知识点: 试题来源: 解析 B B is correct. For a positively skewed unimodal distribution, the mode is less than the median, which is les...
When the data distribution is skewed, which of the following is the best measure of central tendency? A. Mean B. Median C. Mode D. Standard deviation 相关知识点: 试题来源: 解析 B。在数据分布倾斜时,均值会被拉向数据较多的一侧,不能准确反映数据的中心趋势。众数可能不唯一,标准偏差(Standard...
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A. A positively skewed distribution is characterized by many small losses and a few extreme gains. B. A distribution that is not symmetrical has skew not equal to zero. C. In a skewed distribution, 95% of all values will lie within plus or minus two standard deviations of the mean. 相关...
百度试题 结果1 题目 In a positively skewed distribution, which measure of central tendency is the largest?? MedianModeVarianceMean 相关知识点: 试题来源: 解析 Mean 反馈 收藏
Which of the following statements regarding skewness is FALSE() A. A positively skewed distribution is characterized by many small losses and a few extreme gains. B. A distribution that is not symmetrical has skew not equal to zero. C. In a skewed distribution, 95% of all values will ...
much less very likely to think an individual with emotional disease is averted or segregated through the society. Compassion had been inversely correlated with avoidance and fury, and absolutely correlated with pity, helping, and coercion domains. Characteristic mindfulness was positively correlated with ...
adistribution of the patent value is highly skewed with a long and thin tail [6]. Previous studies posited that innovation varies[translate] aimportant to explore the influence of “qualit y” of the patents upon firms' market value. However, Hirschey and Richardson thought[translate] ...