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Author Question: Of 346 items tested, 12 are found to be defective. Construct the 98 confidence interval for the ... (Read 77 times)

mckennatimberlake

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on: Aug 2, 2018
Of 346 items tested, 12 are found to be defective. Construct the 98 confidence interval for the proportion of all such items that are defective.
 
  A) 0.0154 < p < 0.0540 B) 0.0118 < p < 0.0576 C) 0.0345 < p < 0.0349 D) 0.0110 < p < 0.0584

Question 2

The standard error of estimate indicates the amount of error in predictions when using the to predict values of Y from X.
 
  a. mean of X
  b. mean of Y
  c. linear regression line
  d. coefficient of determination


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Ahnyah

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Reply #1 on: Aug 2, 2018
Answer to Question 1

B

Answer to Question 2

C


mckennatimberlake

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

juliaf

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Reply 3 on: Yesterday
Gracias!

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