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Author Question: Why is having a sufficiently large sample important in statistics? What will be an ideal ... (Read 53 times)

ap345

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on: Jun 21, 2018
Why is having a sufficiently large sample important in statistics?
 
  What will be an ideal response?

Question 2

Does correlation equal causation? Explain.
 
  What will be an ideal response?


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skipfourms123

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Reply #1 on: Jun 21, 2018
Answer to Question 1

Answer: A sufficiently large sample is having enough observations or people in a study to
reliably detect an effect. This will help researchers to know that they have a statistically significant result.

Answer to Question 2

Answer: No, correlation doesn't equal causation. Correlation indicates that there is a relationship between two variables, but it does not indicate which variable causes the other or if a third, confounding variable is in play.


ap345

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Reply 2 on: Jun 21, 2018
Wow, this really help

dantucker

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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