CAPE Applied Mathematics Unit 1 · 2014 · Paper 1 · Question Q24
The heights of rose plants follow a normal distribution with mean 215\text{ cm} and standard deviation 20.2\text{ cm}. The probability, to 3 significant figures, that the height of a randomly chosen rose plant is less than 200\text{ cm} is
- (A)0
- (B)0.229
- (C)0.515
- (D)0.771
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