which of the following is an option available for the treatment of missing value? 1.substitute a natural value. 2.substitute imputed response 3.both 1&2 are correct. 4.discarding unsatisfactory respondents
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Answer:2
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The correct answer of this question is substitute imputed response.
Explanation:
Given - An option available for the treatment of missing value.
To Find - choose the correct option.
Substitute imputed response is an option available for the treatment of missing value.
For all other circumstances, another imputation strategy includes replacing any missing value with the variable's mean, which has the advantage of not affecting the sample mean for that variable. Mean imputation, on the other hand, reduces any correlations with the imputed variable(s).
Missing observations for a variable are replaced by the average of observed data for that variable in other patients using the mean replacement approach.
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