What is a missing value in data?

A. जहां data entry खाली हो / Where a data entry is blank

Step 1: Identify the concept: this is a data quality issue. Step 2: A missing value occurs when needed information is not filled in a record. Step 3: Remember empty data cell as missing value.

Step 1: concept पहचानें: यह data quality issue है। Step 2: Missing value तब होती है जब किसी record में needed information नहीं भरी होती। Step 3: Empty data cell को missing value याद रखें।