We do not know. mostly because of earth quakes etc.
Protect public safety. Any governor in the country is allowed this right.
The differential treatment of participants across conditions will threaten the internal validity of the study.
<h3>What is a research?</h3>
It should be noted that a research simply means an inquiry that's made into a particular topic to get more information.
In this case, the differential treatment of participants across conditions will threaten the internal validity of the study.
Learn more about research on:
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Answer:
Replication
Explanation:
The 3 main principles of experimental deisgn
1. Randomisation
2. Replication
3. Blocking
Replication
This has different definition. It is when a researcher repeats that is replicate research findings through correct use of operational definitions, procedures, etc.
A good research mut be replicated and it must result in the same or similar in terms of findings each time the experiment is performed.
It also implies that the treatment used in an experiment was used more than once in an experiment. It because allows us to estimate the inherent variability in the data. This allows us to know and judge if an observed difference in treatment was as a result that is it could be due to chance variation.
Replication is very important because when we have one experiment or treatments once, we would not know if the observed difference is due to the treatments or just random variability. But replication helps you to know the reason for the observed differences.
Answer:
B. worried that only rich people were running America
Explanation:
The era during President Jackson's presidency was known as the era of the Common Men.
Before his term, United States only allowed white men who owned property to vote for the presidential election. This mean that the power in the government was mainly controlled by the Rich people in United States while the common people had 0 political influence.
This was the reason why he demanded more equality among Whites. By the year of 1828, all states in America has abolished the property owning as voting requirements.
