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Exam DA0-001 All Questions
Exam DA0-001 All Questions

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CompTIA Data+ DA0-001 Question # 63 Topic 7 Discussion

DA0-001 Exam Topic 7 Question 63 Discussion:
Question #: 63
Topic #: 7

A data analyst who works for a government agency is required to obtain the average income of citizens. The list of citizens is given in the following table:

DA0-001 Question 63

A value for one citizen's income is missing. Which of the following approaches should the data analyst take to solve this issue?


A.

Replace the missing value with the average of the rest of the unemployed citizens.


B.

Insert the value 0 into the field with the missing value.


C.

Impute the mean of the other citizens' incomes into the field with the missing value.


D.

Exclude employed citizens from the analysis.


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