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Staa ecor2050 - Study guides, Class notes & Summaries

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Statistics Fundamentals Unit 5 Challenge 5,100% CORRECT

  • Statistics Fundamentals Unit 5 Challenge 5,100% CORRECT

  • Exam (elaborations) • 5 pages • 2023
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    • What is NOT assumed before starting an ANOVA test? • a.) The population standard deviations are similar. • b.) Populations are normally distributed. • c.) The population means are the same. • d.) The observations are independent and from a random sample. • c.)Correct. A one way ANOVA is used to test the differences in population mean values. So we don't assume they are the same. We are testing to see if there is evidence if they are the same or different. Which of the following is an ...
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Statistics Fundamentals Unit 5 Challenge 1,3&5,100% CORRECT

  • Statistics Fundamentals Unit 5 Challenge 1,3&5,100% CORRECT

  • Package deal • 3 items • 2023
  • 1 Exam (elaborations) Statistics Fundamentals Unit 5 Challenge 1,100% CORRECT 2 Exam (elaborations) Statistics Fundamentals Unit 5 Challenge 3,100% CORRECT 3 Exam (elaborations) Statistics Fundamentals Unit 5 Challenge 5,100% CORRECT
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