Question:
Match List-I with List-II.
List-I List-II A. \(\bar{X}\) I. Population Standard Deviation B. \(\mu\) II. Sample mean C. \(\sigma\) III. Population mean D. \(s\) IV. Sample Standard Deviation
Match List-I with List-II.
| List-I | List-II |
|---|---|
| A. \(\bar{X}\) | I. Population Standard Deviation |
| B. \(\mu\) | II. Sample mean |
| C. \(\sigma\) | III. Population mean |
| D. \(s\) | IV. Sample Standard Deviation |
Show Hint
Sample statistics usually use \(\bar{X}\) and \(s\), while population parameters use \(\mu\) and \(\sigma\).
Updated On: May 22, 2026
- A-III, B-II, C-IV, D-I
- A-III, B-II, C-I, D-IV
- A-II, B-III, C-I, D-IV
- A-II, B-III, C-IV, D-I
Show Solution
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The Correct Option is C
Solution and Explanation
Concept: In statistics, different symbols are used for sample measures and population parameters.
Step 1: Match \(\bar{X}\).
\(\bar{X}\) denotes sample mean. \[ A \rightarrow II \]
Step 2: Match \(\mu\).
\(\mu\) denotes population mean. \[ B \rightarrow III \]
Step 3: Match \(\sigma\).
\(\sigma\) denotes population standard deviation. \[ C \rightarrow I \]
Step 4: Match \(s\).
\(s\) denotes sample standard deviation. \[ D \rightarrow IV \] Therefore, the correct matching is: \[ A-II,\ B-III,\ C-I,\ D-IV \]
Step 1: Match \(\bar{X}\).
\(\bar{X}\) denotes sample mean. \[ A \rightarrow II \]
Step 2: Match \(\mu\).
\(\mu\) denotes population mean. \[ B \rightarrow III \]
Step 3: Match \(\sigma\).
\(\sigma\) denotes population standard deviation. \[ C \rightarrow I \]
Step 4: Match \(s\).
\(s\) denotes sample standard deviation. \[ D \rightarrow IV \] Therefore, the correct matching is: \[ A-II,\ B-III,\ C-I,\ D-IV \]
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