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"
•Douglass gave bread to the little white boys so they would help him continue to learn to read •Douglass read many books. According to the text, why does Douglass say that learning to read had already come to torment him<span>? Douglass's eyes were opened to his horrible condition and freedom appeared in everything he ...
can i get brainlest
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Well alternatives for college education would be vocational
or trade schools where you learn skills and get certifications for it that
proves your qualifications in that profession.
Then there is an apprenticeship where you study under an expert or
well-known person in that field. You can
also apply for a training program where you can learn a trade and find work
right after you complete it.
Answer:
it was a head of a man and a body of a lion ez
