搜尋標籤: "dispersion"
離差的度量 (配以中文字幕)主持介紹在統計學上，集中趨勢是反映一組數據裏面，各種數據所集聚的位置；而離差就是反映一組數據的分散程度。量度離差的方法包括分佈域、四分位數間距、框線圖和標準差。
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顏色的科學本節目分成八個部分： 1. 日光的幻影 在本節中描述在自然界內，各種物體都會表現出不同的色彩。並簡單介紹科學家牛頓發現利用三稜鏡產生色光的過程。 2.…
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The Science of Colours of Light (English subtitles available)The programme is divided into 8 segments: 1. Illusion of light Interesting examples are used to illustrate colours of different objects in nature. A vivid description of how Issac Newton discovered…
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Measures of dispersion (English subtitles available)In statistics, the degree of distribution of a set of data is called dispersion. Also, the central tendency is to reflect the location of concentration of the various data in a set of data. Methods…
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More about Measures of Dispersion (Updated Version) (English subtitles available)Explore the change of data on the effect of the central tendency and dispersion.
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