NCEA LEVEL 1 STATS INTERNAL - EVALUATE A MULTIVARIATE DATA - DATA COLLECTION

In the second video of this series, we will learn how to collect the data. We will learn that if we collect the data ourselves, then it is called primary data. If we get the data from outside sources, that is the data is collected by someone else and is published in books, journals or the internet, and we use others' data, then it is called secondary data. Also, it would also be good to quote where the data is obtained from.

[@clefthegreat]

sir, are we supposed to write this in the data section before showing our data table?

[@mrongmathslessons]

@@clefthegreat yes