个结果，搜索词为 "specimen collection"
状态：免费试用Google Cloud
您将获得的技能: 数据库, 云 API, 数据管理, Data Management, 数据导入/导出, 数据流, 数据存储技术, 数据库架构与管理, Google 云端平台, 数据库管理员
状态：新状态：免费试用Google
您将获得的技能: Data Transformation, JSON, Data Preprocessing, Data Structures, Data Validation
状态：免费试用American Psychological Association
您将获得的技能: Statistical Hypothesis Testing, Sample Size Determination, Probability & Statistics, Probability Distribution, Statistical Methods, Quantitative Research, Statistical Inference, Sampling (Statistics), Statistical Analysis, Probability, Data Analysis
总之，以下是 3 最受欢迎的 specimen collection 课程
- 云扳手 - 加载数据和执行备份: Google Cloud
- Explore Raw Data: Google
- Intro to Null Hypothesis Significance Testing with z-test: American Psychological Association
