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Author Question: When the sample size is small (< 25), the t and z distributions are very close to one another. ... (Read 59 times)

casperchen82

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on: Jun 29, 2018
When the sample size is small (< 25), the t and z distributions are very close to one another.
 
 Indicate whether the statement is true or false

Question 2

Index numbers require which level of measurement?
 a. nominal
  b. interval
  c. ratio
  d. ranked


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janeli

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Reply #1 on: Jun 29, 2018
Answer to Question 1

F
The distributions are close to each other when the sample size is large (> 30).

Answer to Question 2

C


casperchen82

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Reply 2 on: Jun 29, 2018
Thanks for the timely response, appreciate it

adf223

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Reply 3 on: Yesterday
Wow, this really help

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