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Author Question: Interpret the level of statistical significance for the event described.A study of 600 college ... (Read 44 times)

jjjetplane

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Interpret the level of statistical significance for the event described.

A study of 600 college students taking Statistics 101  revealed that 59 students received the grade of A.  Typically 10% of the class gets an A.  The difference between this group of students and the expected value is not significant at the 0.05 level.  What does this mean in this case?
◦ The probability that the difference occurred due to chance is less than 0.05.
◦ There is not enough information to make any conclusion.
◦ The probability that the difference occurred due to chance is more than 0.05.
◦ The probability of getting an A is 10% and only 9% got an A in this study.  The difference is less than 5% so it is not significant.


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Marked as best answer by jjjetplane on Jan 18, 2020

chinwesucks

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jjjetplane

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Reply 2 on: Jan 18, 2020
Excellent


jomama

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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