IBM
M2020-733 · Question #100
Consider the data file below and answer the following: The calculation of the mean of the variables X, Y, Z is contained in the variable Av_XYZ. What method was used to calculate the mean?
The correct answer is D. The Compute Variable dialog and the expression MEAN.2(X, Y, Z). See the full explanation below for the reasoning.
Question
Consider the data file below and answer the following: The calculation of the mean of the variables X, Y, Z is contained in the variable Av_XYZ. What method was used to calculate the mean?
Exhibit
Options
- AThe Compute Variable dialog and the expression (X+Y+Z) 13
- BThe Compute Variable dialog and the expression X+Y+Z/3
- CThe Compute Variable dialog and the expression MEAN(X, Y, Z)
- DThe Compute Variable dialog and the expression MEAN.2(X, Y, Z)
How the community answered
(48 responses)- A15% (7)
- B2% (1)
- C4% (2)
- D79% (38)
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