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Author Question: Whenever a sample is selected and measured, one must assume that the sample mean a. will probably ... (Read 28 times)

tfester

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on: Jun 20, 2018
Whenever a sample is selected and measured, one must assume that the sample mean
 
  a. will probably differ from the population mean
  b. will probably be identical with the population mean
  c. will over-estimate the population mean
  d. will under-estimate the population mean

Question 2

In hypothesis testing, rho () represents
 
  a. the sample correlation.
  b. the population correlation.
  c. the null hypothesis.
  d. the alternate hypothesis.


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voltaire123

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Reply #1 on: Jun 20, 2018
Answer to Question 1

a

Answer to Question 2

b


tfester

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Reply 2 on: Jun 20, 2018
Gracias!

cpetit11

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Reply 3 on: Yesterday
Wow, this really help

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