Which measure of central tendency minimizes the sum of absolute deviations? MCQ with Answer and Explanation

Explanation:
Secondary data was originally collected for a different purpose, hence it might not strictly align with the current study's objectives.

Explanation:
Bayes' theorem updates prior probabilities with new evidence to give posterior probabilities.

Explanation:
Consistency checks ensure no calculated frequency (e.g., from marginal totals) is negative, as counts cannot be negative; all must be non-negative integers for logical validity.