<span>By strengthened federal government</span>
Answer:
Random Sampling
Explanation:
According to my research on different research methodology, I can say that based on the information provided within the question Ariana is ensuring that her survey results are accurate by using Random Sampling. This is a survey method in which participants are chosen at random. This ensures that results are accurate because it gets rid of any researcher bias that may occur if the participants were specifically chosen.
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Laws, religion, business, trading, keeping records
Ramy has displayed "The A-not-B error".
Children of 10 months or more youthful ordinarily make the perseveration mistake, which means they look under box "A" despite the fact that they saw the person move the toy under box "B", and box "B" is similarly as simple to reach. This shows an absence of, or fragmented, schema of object permanence.
