EM-2976
Measures of spread
E Math · Secondary 4 · Medium · Measures of spread
In a class test, the scores (out of 20) for Set X are: 12, 12, 12, 12, 12.
The scores for Set Y are: 8, 10, 12, 14, 16.
Without calculation, which set has the larger standard deviation?
The scores for Set Y are: 8, 10, 12, 14, 16.
Without calculation, which set has the larger standard deviation?
- Set X
- Set Y
- Both have the same standard deviation
- Cannot be determined without calculation
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