Answer :
The sample data is the data extracted from the overall population
If you used the population z-score equation on sample data, then (c) the answer would not be standardized
How to determine the state of the answer
To determine a result in a statistical data, the following must be done:
- Use the population z-score equation on population data
- Use the sample z-score equation on sample data
Anything different from the above would result in a mismatch, and the answer would be non-standardized
Hence, the true statement is (c) the answer would not be standardized
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