If you have collected a great deal of data, you will find th…
If you have collected a great deal of data, you will find that, despite your best efforts, you have “lost” some information. This may be due to an oversight in data entry (which can usually be easily corrected), or it may be because the respondents or recorders accidentally overlooked or deliberately chose not to answer a particular question. This lost data is often referred to as __________.
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