According to Chebyshev’s theorem, at least 3/4 of any set of observations will be within ______ standard deviations of the mean
发布时间:2024-05-14 16:37:09
以下文字与答案无关
提示:有些试题内容 显示不完整,文字错误 或者 答案显示错误等问题,这是由于我们在扫描录入过程中 机器识别错误导致,人工逐条矫正总有遗漏,所以恳请 广大网友理解。
A z-score is a value that shows the number of standard deviations away from the mean.
B:Within one standard deviation of the mean, 68% of the data is contained.
C:Central limit theorem states that the distribution will follow normal distribution given half of the population samples.
D:The two parameters that describe a normal distribution are median and standard deviation.