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"
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The primary driver of modernization theory is industrialization. The process of modernization within societies is explained by modernization theory. Modernization refers to the transition from a 'pre-modern' or 'traditional' to 'modern' society. The theory looks at the internal factors of a country. Modernization theory was a prevailing paradigm in the social sciences in the 1950s and 1960s, then it was left behind.
