Explanation:Confounding can be dealt with either at the study design stage, or at the analysis stage. 2. Point out the correct statement:
A. If equations are known but the parameters are not,they may be inferred with data analysis
B. If equations are not known but the parameters are,they may be inferred with data analysis
C. If equations and parameter are not,they may be inferred with data analysis
D. None of the Mentioned
Answer:A
Explanation:Confounding can be dealt with either at the study design stage, or at the analysis stage. 2. Point out the correct statement:
A. If equations are known but the parameters are not,they may be inferred with data analysis B. If equations are not known but the parameters are,they may be inferred with data analysis C. If equations and parameter are not,they may be inferred with data analysis D. None of the Mentioned
Explanation:Usually the random component of data is measurement error. 3. Which of the following is the top most important thing in data science ?