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Author Question: Find a 90 confidence interval for the total number of students intending to take the final ... (Read 94 times)

james

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on: Jun 24, 2018
Find a 90 confidence interval for the total number of students intending to take the final examination.
 
  What will be an ideal response?

Question 2

ANOVA requires assumptions that the m groups or factor levels being studied represent populations whose outcome measures are randomly and independently obtained, are normally distributed, and have equal variances.
 
  Indicate whether the statement is true or false
Statistics, Data Analysis, and Decision Modeling ¦ Evans ¦ 5th Edition
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dmurph1496

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Reply #1 on: Jun 24, 2018
Answer to Question 1

0.3285 < P < 0.4715  (450 )(0.3285 ) < NP < (450 )(0.4715 ) or 147.83 < NP < 212.18

Answer to Question 2

TRUE


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