| 单词 | stratified sampling |
| 例句 | Use the data from Appendix C. Use a stratified sampling method by lap— races 1 to 20— and a random number generator to pick six lap times from each stratum. High School Statistics 2020-03-27T00:00:00Z Random sampling methods include simple random sampling, stratified sampling, cluster sampling, and systematic sampling. Introductory Statistics 2013-09-19T00:00:00Z We’ll arrange these numbers according to a stratified sampling design, fit a negative binomial distribution to those numbers, maximize some likelihood functions and compare some Akaike’s Information Criterion values. Scientist at Work Blog: An Eruption of Ravens 2012-02-27T18:27:37Z |
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