Answer:
Salem witch trials, (June 1692–May 1693), in, a series of investigations and persecutions that caused 19 convicted “witches” to be hanged and many other suspects to be imprisoned in Salem Village in the Massachusetts Bay Colony, now Danvers, Massachusetts.
Explanation:
Many different types of settlements exist today. We know that cities exist, there also exist megacities which are smaller in number; where we have two or more cities joining together after some time. There also exist vilages and small country towns. Villages are probably the most numerous permanent types of settlements.
Cristovão Colombo can be considered a hero by the Spanish people, because it made possible the expansion of the Spanish empire when finding the American continent and in this continent appeared several colonies, that generally riches the Spanish crown
. However, some people of America consider him a villain, because the expansion of the Spanish empire, decimated a very large number of natives, brought to the new continent many diseases, forced people into slavery and provoked a great cultural loss in this region. Thus, in order to decide whether he was a villain or a hero, it is necessary to know which point of view to consider, however, one can not deny his contributions in cartography, it has allowed a great advance in navigations.
If all the data values in a set are identical, you can conclude that the standard deviation is zero.
This is further explained below.
<h3>What is
the standard deviation?</h3>
Generally, The degree of variation or dispersion in a group of data may be measured using a statistic called the standard deviation.
A standard deviation that is low suggests that the values in the set have a tendency to be near to the mean of the set, while a standard deviation that is large shows that the values are spread out across a range that is more extensive.
In conclusion, If all of the data values in a set are the same, then you can safely draw the conclusion that there is no standard deviation at all.
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During the 90s hunger struck North Korea especially because of drought, flooding, and mismanagement from the government. Today the situation is better, but fear is still there, the countries geography and climate are difficult, mountains cover most of the country, erosion, and drought in the north aggravate things. The country is also closed to the outside world, what makes farmers don’t have access to modern agriculture machinery what makes food insecurity even worse.
