Soil erosion can be reduced by cutting down less trees and planting more trees in desert like areas that get plenty of rain fall each year. Hope this helps!!!
Answer:
Although the President may send troops anywhere, it is left to Congress to officially declare war. True
Senators must approve presidential appointments to diplomatic jobs. True
Congress also authorizes trade agreements after presidents make executive agreements. False
The Congress makes treaties and the President approves them. False
The Congress appoints and receives ambassadors and meets world leaders. False
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.
Relationships between kings and nobles: nobles serve the king
relationships between noble and knight: they give orders the knights
relationships between noble and peasants: peasants have to obey nobles
i hope this is right and i hope it helps
<span>It is taken from you as cash and then its spread out and transfers to elderly and disabled people.</span>
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