That statement is False.
If the researcher is using random sampling, All subjects that chosen for the study had equal responsibility of being chosen
When the researcher determines that the amount of female and male subjects, must be the same, the research no longer has the equal opportunity for all the test subjects to be chosen.
Pretty good question you got there
Answer:
a competitor who was represented one country in the Olympic games, in continental or regional games or in the world or regional championships recognized by relevant IF ,and who has changed his nationality or acquired a new nationality,may participate in the Olympic games to represent his new country
Explanation:
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The answer is "they may experience empty nest syndrome".
Empty nest syndrome refers to a feeling of grief and dejection guardians may feel when their kids leave home out of the blue, for example, to live without anyone else or to go to a school or college. It's anything but a clinical condition.