MGSC 291 Final Exam Notes: Importance of Data Visualization With Complete Solutions | Graded A+ | New Update

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9/9/202




MGSC 291 Final Exam Notes: Importance of Data
Visualization With Complete Solutions | Graded A+ |
New 2025-2026 Update

Statistics for Business and Economics
MGSC 291

DATA VISUALIZATION

When communicating results to non-technical types, there is
nothing better than a clear visualization to make your point.
John Tukey




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Importance of Graphical Displays

, lOMoAR cPSD| 6861666




9/9/202




Anscombe’s Quartet




𝑋=9 𝑌 = 7.5 𝑋=9 𝑌 = 7.5 𝑋=9 𝑌 = 7.5 𝑋=9 𝑌 = 7.5
𝜎 =11 𝜎 = 4.1 𝜎 =11 𝜎 = 4.1 𝜎 =11 𝜎 = 4.1 𝜎 =11 𝜎 = 4.1 r = 0.816 r = 0.816 r = 0.816
r = 0.816

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