~Hello There!~
Over the last century, america's population has become more elderly and less young since the founding.
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- Hannah ❤
I believe the answer is: <span>Change very little from day to day
The stability of the test scores is most likely influenced by the reliability of testing method that imposed to the subjects.
Due to this reliability, the data that extracted from the subjects is much more accurate and often lead to same conclusion from day to day.</span><span />
Answer:
yes, I will do it for u , but where is the question bruh ?!
