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Stat 250 gmu exam 1 Study guides, Class notes & Summaries

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STAT 250 GMU EXAM 1 QUESTIONS AND ANSWERS 100% PASS

  • STAT 250 GMU EXAM 1 QUESTIONS AND ANSWERS 100% PASS

  • Exam (elaborations) • 14 pages • 2024
  • STAT 250 GMU EXAM 1 QUESTIONS AND ANSWERS 100% PASS 2 main components of categorical distribution -Mode (typical/ most frequent outcome) -Variability (or diversity in outcomes) Appropriate graphs for Categorical data -Pie chart -Bar graph Appropriate graphs for Numerical data -Dotplot -Histogram -Stemplot Appropriate measures of center & spread for SKEWED distributions Center- Median Spread- Interquartile Range (The median is not affected by outliers and its value doess not ...
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STAT 250 GMU EXAM 1 WITH SOLUTION

  • STAT 250 GMU EXAM 1 WITH SOLUTION

  • Exam (elaborations) • 22 pages • 2024
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STAT 250 GMU EXAM 1 QUESTIONS AND ANSWERS

  • STAT 250 GMU EXAM 1 QUESTIONS AND ANSWERS

  • Exam (elaborations) • 10 pages • 2024
  • STAT 250 GMU EXAM 1 QUESTIONS AND ANSWERS Distribution - Correct Answer️️ -Any collection of data will have variation within the data. Three main components of NUMERICAL distribution - Correct Answer️️ -Shape (symmetric, skewed left/right, modes) Center (typical value) Variability (horizontal spread) Two steps when you examine distribution - Correct Answer️️ -visualize the data, then summarize the data. Dotplots Advantages & Disadvantages (2 each) - Correct Answer️️ -Adv...
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