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Tools & Inquiries G.3 Collecting & Processing Data (id: 52a55057b)

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admin 发表于 2024-2-8 01:38:06 | 显示全部楼层 |阅读模式
本题目来源于试卷: Tools & Inquiries G.3 Collecting & Processing Data,类别为 IB化学

[单选题]
A thermometer was used to record the temperature of pure b u k7j(hz-nhd0aj10 (p vtxz5moiling wa4q )h h-9dsnqpter at sea level three -dq)qh49phns times and the values were : $85.6^{\circ}C$,$85.7^{\circ}C$,$85.5^{\circ}C$.What can be said about the accuracy and precision of these values?

A. The values are both accurate and precise
B. The values are accurate, but not precise
C. The values are precise, but not accurate
D. The values are neither accurate nor precise


参考答案:  C


本题详细解析:
The values are precise because they are close to each other, but ilk,9zeu5)6warqa3,mn 6 av u snaccurate as they are far from the temperature of boiling u,ul )3e9r,za6qs5 nmkvaaw6 water($100^{\circ}C$)

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