Answer:
b. variability of the estimates made from the data collected in the poll
Explanation:
A sample size tends to influence the precision of the estimates and power of the study. With the increase in the sample size of an opinion poll there is a decrease in the means of the standard deviation. This results in the reduction of the variability of the estimates which is made from the data collected in the poll. Large samples will have small margin of error.
Answer:
The correct answer is A. In 1894, Jacob Coxey and his supporters called for a public works program for the unemployed.
Explanation:
Jacob Coxey was a left-wing American politician from Massillon, Ohio. Coxey was deeply involved in the monetary reform movement. In 1894 and 1914 he marched with disappointed unemployed in protest marches, from his hometown of Massilon to Washington D.C. Coxey believed that the government should print money, so-called greenbacks, and with these finance public projects. Coxey was ridiculed in the press and by Congress, but his ideas inspired Franklin D. Roosevelt's New Deal.
The difference between a Republic and a Democracy is that the former is a representative form of government that is ruled according to a charter or constitution while the latter is the kind of government that is ruled according to the will of the majority. I hope this would help
The separation of powers and checks and balances grants each branch of government with their own limits of power. This prevents tyranny because the other branches will check the one branch's limits on the power and stop it before it gets out of hand.