Answer:
Option A
Explanation:
The complete question is
Consider a researcher who is conducting final clinical trials to validate that a new treatment for anxiety is effective. This researcher is extremely focused on avoiding mistakes in concluding that this new treatment is effective when it really is not when conducting their research. What should this researcher do?
a. set a low alpha level
b. set a high alpha level
c. set a low sample mean
d. set a high sample mean
Solution
Option A
While carrying out multiple tests, alpha levels are set at low value. In this way value of alpha also reduces. The lower is the value of alpha, the lower will the chances of rejecting a null hypothesis. The chances of type II error increases, which makes it difficult to reject the null hypothesis
Null hypothesis in this case is "New treatment is effective"
Answer:
In the late 1800s, workers organized unions to solve their problems. Their problems were low wages and unsafe working conditions. First, workers formed local unions in single factories. These unions used strikes to try to force employers to increase wages or make working conditions safer.
Explanation:
Creating a study plan allows you to see how you spend your time, and ensures that you are setting aside enough time outside of class to complete homework assignments, study for tests, and review and retain the information you are learning.
Answer:
I feel that the people boat represent the colonies that came together to get away from The king. The path is rocky because it was hard for them to even get to that point. Even with the AOC , it had a weak central gov., poor taxation system, and poor military. That may also explain the rocky path.
Explanation:
