Which of these is not a method of data collection?

Related MCQs

• Which of these represent qualitative data?
• Data which have been arranged in ascending or descending order is called_______ data?
• A census taker often collects data through which of the following ?
• In a given data the average which has the least value is
• The estimate of β in the regression equation Y=α+βx+e by the method of least square is:
• In the measurement of trend, semi-average method is desired to be applied only when the trend is
• The secular trend is measured by the method of semi-averages when:
• The method of moving average is used to find the:
• Moving average method is used for measurement of trend when:
• The process of systematic arrangement of data in rows and columns is called