The consistency of a measure, including test-retest, inter-rater, inter-method, and internal consistency, is called a. validity b. significance c. reliability d. testability

Reliabiltiy

Explanation:

In statistic, reability refers to whether the result of the reseasrch/study will show similar result if it conducted several times.

test-retest, inter-rater, inter-method, and internal consistency, are method that is used to measure this reability.

- Test-Retest , repeating the study several time and see whether there are simlarties at the end result

- Inter-Rater , telling more than one expert to reveiw the study to see whether they get the same condlusion.

-  inter-method, repeat the study with different measurement, to see whether the study give similar result with proprotiatonate scale.

- Internal consistency , determining whether the items that is used are consistent

is this an essay or multiple choice

the secretary of state, appointed by the president with the advice and consent of the senate, is the president's chief foreign affairs adviser. the secretary carries out the president's foreign policies through the state department and the foreign service of the united states.