Identify the legitimate techniques for ensuring data accuracy and integrity from the options below:I. Avoid unnecessary rounding of dataII. Screen data to remove entry errorsIII. Remove outlier data, as they ariseIV. Record data in time sequence, when appropriate

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Identify the legitimate techniques for ensuring data accuracy and integrity from the options below:<br>I. Avoid unnecessary rounding of data<br>II. Screen data to remove entry errors<br>III. Remove outlier data, as they arise<br>IV. Record data in time sequence, when appropriate