Answer:
<h3>On the Western Front, the war was fought by soldiers in trenches. Trenches were long, narrow ditches dug into the ground where soldiers lived. They were very muddy, uncomfortable and the toilets overflowed. These conditions caused some soldiers to develop medical problems such as trench foot.</h3>
yes
Explanation:
In a way it has changed the way we communicate because before people had to communicate through phone in some countries and letters in many countries.
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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Answer:
When the Europeans came to the Americas, the Europeans brought diseases with them to which the Native Americans had no immunity. As a result, many Native Americans died from these diseases such as cholera and chicken pox. The Europeans also exploited the land on which the Native Americans lived.
Explanation:
