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When a researcher uses data in their research study that have been previously collected for some purpose other than the one at hand the research relies on O a.Crosschecks O b. Secondarydata O c. Data transformation Q d. Bargain data Numerous advantages are associated with utilizing secondary data in research studies EXCEPT: O a. Ready availability 0 b. Low cost 0 c. Fast to get 0 d. US based data Researchers need to carefully consider if secondary data can be utilized in their research study to satisfy their research need because: O a. diverging units of measurement might have been used. O b. data could be new. O c. lack of variation in definition of terms across research study and secondary data. O d. validity of data might be easily verifiable.Maggi is comparing advertising costs across different print media outlets. Some print media report average ad expenses per month, while others report expenses per year. To be able to better compare her different options, Maggi takes the annual expenses and divides them by twelve to get a monthly average. Maggi is conducting_ O a. Data cross-checking O b. Data transformation O c. Data changing d. Market trackingOne essential step in collecting secondary data is to ensure reliability and validity in the dataset. Therefore, Miguel has been comparing various publicly available databases on automobile sales trends to identify similarities and differences in the secondary datasets. This process is known as O a. Reliability-checks O b. Cross-checks O c. Validity-checks O d. Secondary-checksIdentifying Web traffic, tracking trends, and compiling consumption patterns are all examples of O a. Database marketing O b. Model building O c. Fact-finding O d. Online trackingis the observation and analysis of trends in industry volume and brand share over time. O a. Market tracking O b. Model tracking O c. Market trending O d. Model building