The correct answer is random selection.
Random selection refers to a process in which a sample or group of participants for a research study are randomly drawn from the entire population the researcher has access to. The main strength of using a random sample for a research study is that biases are avoided and the findings obtained are more representative of the population as a whole.
<span>The increase in IQ scores over time suggests environmental factors have a strong influence on intelligence.
</span>Our intelligence depends on predisposition and the environment.
Our genetic <span>predisposed is not going to change over time but the type of life
we lead also affects intelligence.</span>
<span>Communication affects the development of your personal identities in a great way. Without proper communication, you are not able to interact with attributes that influence your personal identity. Communication affects the development of your personal identities in a great way.
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Municipalities
Special districts
Housing keeping
Welfare
Housekeeping functions
