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Author Question: If the test statistic for the Wilcoxon rank-sum test is between the upper and lower critical values, ... (Read 496 times)

maegan_martin

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on: Jun 24, 2018
If the test statistic for the Wilcoxon rank-sum test is between the upper and lower critical values, the null hypothesis is rejected.
 
  Indicate whether the statement is true or false

Question 2

An NCAA study reported that the average salary of the 300 major college football coaches is 1.47 million.
 
  Using a random sample of 30 coaches and a population standard deviation of 300,000, what is the probability that the sample mean is between 1.4 million and 1.5 million per year?A) 0.6829
  B) 0.7754
  C) 0.8660
  D) 0.9159


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Pswine

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

FALSE

Answer to Question 2

A


maegan_martin

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Reply 2 on: Jun 24, 2018
Great answer, keep it coming :)

sailorcrescent

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Reply 3 on: Yesterday
:D TYSM

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