Sample is a small set of number (n) represent whole population (N). Mean is the average of sample population (∑n/N). For Standard deviation subtract each number from mean and square it. Then find out the mean of squared differences and take square root of it.
<u>Explanation:</u>
Sample is the randomly chosen small set of number represented by n and it represents whole population (N). Sample mean is the average (n) observation from mean. Standard deviation is used to measure the deviation of data from the mean of the sample.
Sampling distribution provides a mean of statistical inference. Sample size should be large enough to represent the whole. It will be more statistically significant if it is large in size. Standard deviation is the dispersion or deviation of data set relative to its mean.
The one that is being created is a rule or set of rules.
They are created in order to be followed and to be able to be in lined with
their duties or their task in work that promotes consistency. Having rules is a
way of having to help prevent problems that may arise in the future.
Answer: With the Independence of the Thirteen Colonies in 1776, the colonies became independent states, but united in a Federation, with republican and presidential political representation.
The Reconstruction had both positive and negative effects. If one side of African Americans are sending more experiments on the future economy of the south, because the economy was in a good way, the economy was growing in the South. On the other hand there are many protests against violations against this measure, many wanted to return to political control and that African Americans still have some service way.
