A. A tabular arrangement showing the number of observations in each class interval
B. A graphical representation of data using bars
C. A measure of the central value of a dataset
D. A method for calculating the range of data
Answer: Option A
Solution (By JKExamLibrary)
A frequency distribution organizes data into classes or intervals and displays the count (frequency) of observations falling within each class, summarizing the data's pattern.
Explanation:
Maternal deaths are relatively rare; using a base of 100,000 live births yields manageable numbers (e.g., 100-500) instead of tiny decimals (0.001-0.005), enhancing readability and comparison.
No comments yet. Be the first to start the discussion!