Questions

• Measures of Dispersion Understand the concepts of range and inter-quartile range Understand the concept of standard deviation for both grouped and ungrouped data sets

  給定\(n\)是一個整數。設\(u, v,\)和\(w\)分別是一組數字\(\{n-7, n-2, n+1, n+4, n+9\}\)的標準差、中位數和範圍。以下哪項必定為真？I. \(u> 5\)II. \(v > 1\)III. \(w > 15\)

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• Measures of Dispersion Understand the concepts of range and inter-quartile range Understand the concept of standard deviation for both grouped and ungrouped data sets

  給定\(n\)是一個整數。設\(u, v,\)和\(w\)分別是一組數字\(\{n-12, n-6, n, n+6, n+12\}\)的標準差、中位數和範圍。以下哪項必定為真？I. \(u > 6\)II. \(v = n\)III. \(w > 24\)

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