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Author Question: If a sample of size 200 has 40 successes, the lower limit of a confidence interval at the 95 level ... (Read 60 times)

tnt_battle

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on: Jun 24, 2018
If a sample of size 200 has 40 successes, the lower limit of a confidence interval at the 95 level of confidence for the population proportion is:
 
  A) 0.2554
  B) 0.1446
  C) 0.2465
  D) 0.1535

Question 2

A pie chart typically depicts the proportion of frequencies in each category.
 
  Indicate whether the statement is true or false


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chloejackso

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

B

Answer to Question 2

FALSE


tnt_battle

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Reply 2 on: Jun 24, 2018
Gracias!

nguyenhoanhat

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Reply 3 on: Yesterday
Excellent

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