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A data collection sheet has three columns. The first column contains the different possible data values. The second column is for a tally so that the data can be counted as you go along.
Enter high-frequency surveys, a new and emerging breed of income and consumption surveys that use economic modeling or wireless technology to capture the poverty picture in real time. “High-frequency ...
These phone surveys have also had a transformative impact on national statistical systems, complementing existing in-person surveys with high-frequency data collection on policy-relevant topics. To ...
A data collection sheet has three columns. The first column contains the different possible data values. The second column is for a tally so that the data can be counted as you go along.
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