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Author Question: We want to know the mean winning score at the US Open golf championship. An internet search gives us ... (Read 271 times)

jparksx

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We want to know the mean winning score at the US Open golf championship. An internet search gives us all the scores for the history of that tournament, and we create a 95% confidence interval based on a t-distribution. This procedure was not appropriate. Why?
◦ Tiger Woods' recent record-setting score is probably an outlier.
◦ The entire population of scores was gathered so there is no reason to do inference.
◦ Since these are the best players in the world, the scores are probably skewed.
◦ In big golf tournaments the players are not randomly selected.
◦ The population standard deviation is known, so we should have used a z-model.


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Marked as best answer by jparksx on Aug 30, 2019

honnalora

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jparksx

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Reply 2 on: Aug 30, 2019
Gracias!


ghepp

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Reply 3 on: Yesterday
Excellent

 

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