$\text{Power } = 1 - \ beta = 1 - =$. At any rate, if the unknown population mean were 173, the engineer's hypothesis test would be at least a bit.
Statisticians use the Greek letter β (beta) to indicate the probability of failing alternative hypothesis is true) is always equal to one minus β (i.e. Power = 1 - β).
An Illustrative Guide to Statistical Power, Alpha, Beta, and Critical Values All the distributions mentioned here sum to 1. Meaning everything.

### 1-beta statistics - official

The power of any test of statistical significance is defined as the probability that it will reject a false null hypothesis. By the way, we could again alternatively look at the glass as being half-empty. Each cell shows the Greek symbol. Type II error accepting the null hypothesis when the null hypothesis is. The teaching is wrong. Do the five facets of mindfulness influence peace of mind scores?