Safe, tools will need to be checked before every use and after being stored for a long time. This will catch any maintenance that needs to happen before they are used and an injury can happen.<span />
Answer:
The correct answer is the option D and it is incomplete. The correct full option will be: Is used to determine the proportion of the total variation in the dependet variable (y) explained by the independent variable (x).
Explanation:
To begin with, in the statistics field the term of "regression analysis" refers to the type of method used in order to establish the existing relationship between the variables in the chart. Moreover, the "coefficient of determination" consists of a statistic used whose main purpose focus on the prediction of possible future outcomes or either the testing of a hypothesis which the scientits are working on. That is why that this last tool uses the independent variable in order to explain the proportion of the total variation of the dependent variable.
Answer: expected; expected
Explanation:
The Phillips curve is an economic concept whereby it is stated that there is a stable and inverse relationship between inflation and the unemployment in an economy.
According to this theory, inflation is as a result of economic growth and this will lead to reduction in unemployment.
There is a different short-run Phillips curve for every level of the expected inflation rate. The inflation rate at which the short-run Phillips curve intersects the long-run Phillips curve equals the expected inflation rate.
A general decrease in wages will result primarily in the aggregrate demand curve shifting to the shifting to the right.
<h3>What is the impact in the decrease in wages? </h3>
When there is a decrease in wages, it becomes cheaper to hire labor. As a result, there would be an increase in the demand for labor. This would shift the demand curve for labor to the right.
The decrease in wages, would shift the long run aggregrate supply curve to the left.
To learn more about the demand curve, please check: brainly.com/question/25140811
If your unemployment rate is high, that means you're making less money in all. If many people are without jobs, that means your labor force is also weak. Your employers will make a lot of cutbacks.