Answer:
To the question realized, the correct option is:
- True.
Explanation:
In any project, <em>the budget must be preliminary and subject to changes</em>, the reason is that in the execution of the project, can appear so many inconvenient that has an additional cost and the executor or builder can not take over all the responsibility (overall in-state projects), in some projects <em>the contractor could increase the cost in a 30% of the total cost of the project by this reason</em>.
An economic and social campaign by the communist party of china
Answer:
Dr. Ingram conducted an C. experimental study.
Explanation:
An experimental study is that in which the variables are in direct control of the researcher. He/she is in control of <em>changing or adjusting</em> them in order to reach an outcome.
Dr. Ingram <em>varied the imageability of items </em>on a list to measure the participants' recalling abilities. He is conducting an experimental study.
Let's see why the other options are not valid in this case:
- A correlational study tries to find correlations between 2 or more variables.
- In a naturalistic study the researcher observes a certain phenomenon.
- An observational study just centers on observing, there is no manipulation of variables.
The most common of all non-academic uses of sociological methods is Market Research.
<h3>What is Market research ?</h3>
Market research can be regarded as process finding viability of a new service or product as well as the finding the potential customers.
We can conclude that this can be done though research conducted with potential customers.
Learn more about Market research at:
brainly.com/question/13171394
