Normal distributionBMJ 2009; 338 doi: https://doi.org/10.1136/bmj.b646 (Published 19 February 2009) Cite this as: BMJ 2009;338:b646
- John Fletcher, clinical epidemiologist
- 1BMJ, London WC1H 9JR
Which, if any, are true of a normal distribution?
a) It is symmetrical
b) The mean is equal to the median
c) The mean is …
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