本题目来源于试卷: SL/HL Topic D3.3 Homeostasis，类别为 IB生物学
[问答题]
VI. The normal range of body temperature 4h + jllj -8n;ii cjh3med;kl(for female hc 9r:axsm 7n)t 3ea1qkumans is taken as $36.5-37.3^{\circ}C$ given to 2 standard deviations. Explain why the figure is given to 2 standard deviations.
参考答案: Standard deviation is a way to show variability of a number when its mean is given.
2 standard deviations include 95%/1 SD includes 68%
本题详细解析:
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