Multiple choice maths data handling analysis analysis of frequency distributions analysing data collection of data and presentation of data Data can be classified as : Primary Secondary Both None of the above Reveal answer Fill a bubble to check yourself C Correct answer Explanation Data is classified as both primary and the secondary data.Primary data is the data which is collected for the first time.Secondary data is the data which are collected by someone else and passed through the statistical process.
Multiple choice maths data handling analysis analysis of frequency distributions analysing data collection of data and presentation of data Time series is a sequence of Discrete-time data Variable-time data Spatial data None of the above Reveal answer Fill a bubble to check yourself A Correct answer Explanation Discrete time data occurs at distinct data points. Time series is a discrete time data.