IBM Exam C2090-011 Topic 7 Question 29 Discussion

Actual exam question for IBM's C2090-011 exam

Question #: 29
Topic #: 7

For a variable salary we have the statistics as shown in the figure below.

The reported Mean is incorrect because a value, -9999, is included in its calculation. How can this situation be fixed?

ADefine -9999 as a system-missing value.

BRemove all cases with the value -9999 for the variable salary from the data file.

CDefine -9999 as a user-missing value.

DDefine -9999 as both a system- and user-missing value.

Show Suggested Answer

Suggested Answer: C

by Glory at May 08, 2022, 01:31 PM

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