Data Sufficiency

Question 1What are the requirements in order for data to be reliable? (Select

Why Quality of Data is a concern?

What are hallmarks of data quality?completenessconsistencyall of these answersaccuracy

Question 1What are the requirements in order for data to be reliable? (Select all that apply) 1 pointData should be relevant Data should be free of all errors  Data should be easy to collect  Data should be structured

The two principles that are followed to analyse data efficiently are:1 pointAbsolutes (characterised by data elements that are certainly true) and susceptibles (characterised by data elements that are doubtful)Absolutes (characterised by people, objects, locations and events) and exploitables (what can be extracted from the users)Absolutes (characterised by data elements that are certainly true) and exploitables (what can be extracted from the users)Trustworthiness (characterised by a strict check of data analysts) and reliability (characterised by compliance to strict safety regulations for technology used in the analysis)4.Question 4