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Author Question: The publisher of a newspaper decides which articles will be submitted for the consideration of the ... (Read 107 times)

kamilo84

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on: Jul 24, 2018
The publisher of a newspaper decides which articles will be submitted for the consideration of the Pulitzer Prize committee. This is an example of cluster sampling.
  Indicate whether the statement is true or false

Question 2

If you wish to estimate with 95 confidence the average number of miles that students living off-campus commute to classes every day, a random sample of 20 students produced a mean equal to 5.2 miles and a standard deviation of 3.05 miles. Then, the upper limit for a 95 confidence interval estimate for the true population mean is approximately:
 a. 3.22
  b. 6.63
  c. 5.20
  d. 2.15
  e. 1.96


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fdliggud

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

F

Answer to Question 2

B


kamilo84

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Reply 2 on: Jul 24, 2018
Thanks for the timely response, appreciate it

Viet Thy

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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