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ARC 3

QuestionAnswer
Data Collection What is the process of gathering information for research called?
Primary Data What type of data is collected firsthand by the researcher?
Secondary Data What type of data is collected from existing sources?
Questionnaire What tool uses a set of written questions to collect data?
Observation What method involves watching subjects without interaction?
Quantitative Data What data type consists of numbers and measurable quantities?
Qualitative Data What data type consists of words, images, or descriptions?
Interview What do you call a face-to-face method of data collection?
Data Analysis What is the process of examining data to extract meaning called?
Bar Graph What is the graphical representation of data using bars called?
Survey What data collection method is best for large groups quickly?
Interview with predetermined questions What is a structured interview?
Participant Observation What type of observation involves researcher participation?
To test and improve the instrument What is the purpose of a pilot test in data collection?
Categorizing data into themes What is coding in qualitative research?
Mode What statistical measure shows the most frequent value?
Standard Deviation What statistical measure shows data spread?
Pie Chart What chart is best for showing proportions?
Thematic Analysis What analysis identifies patterns or themes in qualitative data?
Removing errors or inconsistencies What is data cleaning?
Correlation What statistical test measures relationship between variables?
Predicting relationships between variables What is regression analysis used for?
Nominal = no order; Ordinal = ordered categories What is the difference between nominal and ordinal data?
Systematic error in sample selection What is sampling bias?
ANOVA What statistical tool compares more than two groups?
Consistency of results What is reliability in data collection?
Accuracy of measurement What is validity in data collection?
Created by: romulols
 

 



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