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Author Question: The Spearman rank-order correlation coefficient requires the data be at the nominal level of ... (Read 153 times)

bclement10

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on: Jun 24, 2018
The Spearman rank-order correlation coefficient requires the data be at the nominal level of measurement.
 
  Indicate whether the statement is true or false

Question 2

The average natural gas bill for a random sample of 26 homes in the 19808 zip code during the month of March was 305.30 with a sample standard deviation of 46.50.
 
  The margin of error for a 98 confidence interval around this sample mean is ________.A) 18.69
  B) 20.15
  C) 22.66
  D) 25.20


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234sdffa

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

FALSE

Answer to Question 2

C


bclement10

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

frankwu0507

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Reply 3 on: Yesterday
Wow, this really help

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