<u>Answer:
</u>
The statement uttered by technician A is correct.
<u>Explanation:
</u>
- The amount of heat energy produced by the diesel fuel is approximately 11 percent more than that produced by gasoline.
- Also, the amount of carbon dioxide produced after burning diesel in the engine chambers is more by 11 percent than the gasoline.
- Though the diesel fuel produces more heat than gasoline does, it is not considered to be as efficient as gasoline as the calorific value of diesel is less than gasoline
Answer:
d) analyzing data collecting by others
Explanation:
META ANALYSIS is a research technique for combining the results of all the published and even unpublished results on one question and drawing a conclusion based on the entire set of studies on the topic.
A meta-analysis is a research technique for combining the results of all the published and even unpublished results on one question and drawing a conclusion based on the entire set of studies on the topic.
In many cases, researchers can combine many studies that have been done on one topic, and get an overall big picture view of how an intervention works compared to placebo or compared to another treatment.
It is a quantitative review of several studies with the goal of determining their combined effects on a topic of interest. This can provide more accurate and statistically significant results than just one study alone, and there are several different methods that researchers use to draw conclusions from meta-analyses.
The the benefits of using meta-analysis in your research, is you can perform this analysis in Excel to maximize its usefulness in your own business research studies.
To learn more about Meta Analysis refer:
brainly.com/question/28214613
The election results were contested by the opposing party due to disputes over it.
Answer:
Random Sampling
Explanation:
According to my research on different research methodology, I can say that based on the information provided within the question Ariana is ensuring that her survey results are accurate by using Random Sampling. This is a survey method in which participants are chosen at random. This ensures that results are accurate because it gets rid of any researcher bias that may occur if the participants were specifically chosen.
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