CAPE Applied Mathematics Unit 1 · 2015 · Paper 1 · Question Q23
The variance for the distribution of defective bulbs is
- (A)36.0
- (B)20.0
- (C)6.0
- (D)3.6
The answer is shown once you've answered.
Practise this questionThe variance for the distribution of defective bulbs is
The answer is shown once you've answered.
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