答案: mutually exclusive events
本门课程完整答案:点击这里,查看 statistics(浙江财经大学) 中国大学mooc答案满分完整版章节测验 m91714
答案: prior probabilities
答案: the union of two events
答案: 1.0
答案: the sample space
答案: 1/6
答案: 0.69
答案: the posterior probabilities
答案: the intersection of two events
答案: None of these alternatives is correct.
答案: 1,000
答案: 0.100
答案: 正确
答案: 错误
答案: numerical characteristics of a population
答案: 1.20
答案: 0.6826
答案: nonprobabilistic sampling
答案: judgment sampling
答案: the population is first divided into strata, and then random samples are drawn from each stratum
答案: 0.002
答案: standard error of the mean decreases
答案: a random variable
答案: normal distribution
答案: can be any value greater or equal to zero
答案: a sampling distribution
答案: 0.8664
答案: central limit theorem
答案: 0.0668
答案: s; m; a
答案: simple random sampling; stratified simple random sampling; systematic sampling; cluster sampling
答案: convenience sampling; judgment sampling