Multiple Choice
Which of the following is not an interrelated rule to make dataset tidy?
A) Each variable must have its own column.
B) Each variable must have its own row.
C) Each variable must have its own cell.
D) Each variable must have a coded-value.
Correct Answer:
Verified
Correct Answer:
Verified
Q2: When coding multiple-response questions where respondents are
Q3: Open-ended questions are usually not suitable for
Q4: Data analysis is process of cleaning and
Q5: Which of the following involves systematic looking
Q6: Closed-ended questions should be avoided in survey
Q7: Which of the following coding strategy refers
Q8: Raw data requires coding before the analysis.
Q9: Which of the following is not a
Q10: One should never substitute missing value to:<br>A)
Q11: What is always helpful for understanding distribution