In a quantitative study, means that scores received from participants are consistent and replicable over time.

reliability

Explanation:

reliability deals with the rate or extent to which a particular  results can be reproduced if a research is repeated under the same conditions. Reliability shows consistency of a measure. is not always valid: the results might be reproducible

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.

hey,

i hope you are having a wonderful day

the correct answer is :

{b.}   ( american workers lose job opportunities )

hope this : )

    -sprinkles