Answer:
Explanation:
Because the African Americans had begun the long road to equality. There was evidence that it was working in his favor. There were people being elected to Congress and the Senate who were African American. There was a Supreme Court Justice chosen who was black. Slowly but surely schools and neighborhoods were being integrated. He did not see all of those things. But some were evidently on their way.
Hatred hadn't died. Prejudice wasn't gone. But there were hints.
Answer:
1. The River Floods
2. Emperor stops the River
3. People can safely farm land
Can i pls have brainliest im tired too
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.
