Find a term
Read engineering data with more confidence. Explore sampling, distributions, causal inference, and experiments that distinguish a real improvement from ordinary variation.
Terms beginning with N
4 termsNatural experiment
Natural experiment is a statistical or measurement concept used to describe, compare, or interpret engineering data. Its meaning depends on the unit of analysis, data-generating process, and question being asked.
Measurement and experimentationNormal distribution
Normal distribution is a statistical or measurement concept used to describe, compare, or interpret engineering data. Its meaning depends on the unit of analysis, data-generating process, and question being asked.
Measurement and experimentationNull hypothesis
Null hypothesis is a statistical or measurement concept used to describe, compare, or interpret engineering data. Its meaning depends on the unit of analysis, data-generating process, and question being asked.
Measurement and experimentationNumber needed to treat
Number needed to treat is a statistical or measurement concept used to describe, compare, or interpret engineering data. Its meaning depends on the unit of analysis, data-generating process, and question being asked.
Measurement and experimentation