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Author Question: When using ratio data, one cannot A) set up inequalities. B) form differences. C) divide. D) can ... (Read 42 times)

DyllonKazuo

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on: Jul 25, 2018
When using ratio data, one cannot
 
  A) set up inequalities. B) form differences.
  C) divide. D) can do any of these.

Question 2

Construct a 95 confidence interval for the population mean, . Assume the population has a normal distribution. A sample of 20 part-time workers had mean annual earnings of 3120 with a standard deviation of 677.
 
  Round to the nearest dollar.
  A) (2135, 2567 ) B) (1324, 1567 ) C) (2657, 2891 ) D) (2803, 3437 )


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tofugiraffe

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Reply #1 on: Jul 25, 2018
Answer to Question 1

D

Answer to Question 2

D


DyllonKazuo

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Reply 2 on: Jul 25, 2018
Gracias!

mohan

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Reply 3 on: Yesterday
Excellent

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