The median of the dataset: 10, 15, 20, 25, 30, 35 is: MCQ with Answer and Explanation

The median of the dataset: 10, 15, 20, 25, 30, 35 is:
A. 25
B. 20
C. 30
D. 22.5
Answer: Option D
Solution (By JKExamLibrary)
With 6 observations (even), median = average of 3rd and 4th values in ordered list: (20 + 25)/2 = 22.5. This splits the data into two equal halves.

This question belongs to: Accountancy and Statistics Statistics

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Practice More Statistics Questions

Question #1 Report Error
Index numbers are primarily used to:
A. Calculate the arithmetic mean of a dataset
B. Compare relative changes in a variable or group of variables over time or space
C. Measure absolute values of economic variables
D. Determine the mode of categorical data

Correct Answer: Option B


Explanation:
Index numbers express relative changes in a variable (e.g., prices, quantities) compared to a base period or location, facilitating comparison of trends, inflation, or economic performance.

This question belongs to: Accountancy and Statistics Statistics
Question #2 Report Error
Which of the following index numbers does NOT require weights?
A. Paasche index
B. Fisher index
C. Simple aggregative index
D. Laspeyres index

Correct Answer: Option C


Explanation:
Simple aggregative treats all items equally; others are weighted.

This question belongs to: Accountancy and Statistics Statistics
Question #3 Report Error
Which question type is MOST appropriate for collecting sensitive information like income in a survey?
A. Forced-choice yes/no
B. Direct question with exact amount
C. Categorical ranges (e.g., ₹0-10k, ₹10k-25k)
D. Open-ended question

Correct Answer: Option C


Explanation:
Income ranges reduce respondent discomfort and non-response by avoiding precise disclosure while still providing usable data for analysis, balancing privacy and research needs.

This question belongs to: Accountancy and Statistics Statistics