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A large distribution of score is normally distributed Colum
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16 Oct 2017, 08:42
16 Oct 2017, 08:42
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66% (00:34) correct
33% (00:41) wrong based on 6 sessions
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A large distribution of score is normally distributed
(A) The quantity in Column A is greater.
(B) The quantity in Column B is greater.
(C) The two quantities are equal.
(D) The relationship cannot be determined from the information given.
Kudos for correct solution.
Quantity A |
Quantity B |
score that’s one standard deviation above the mean |
score that has the 80th percentile |
(A) The quantity in Column A is greater.
(B) The quantity in Column B is greater.
(C) The two quantities are equal.
(D) The relationship cannot be determined from the information given.
Kudos for correct solution.
Re: A large distribution of score is normally distributed Colum
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16 Oct 2017, 09:32
16 Oct 2017, 09:32
The score one sd above the mean represents the 84th percentile because it keeps at its left half the distribution (50%) plus 34% that is the amount of individuals between the mean and the first sd.
Thus we have to compare the score corresponding to the 84th and 80th percentiles so that A is greater
Thus we have to compare the score corresponding to the 84th and 80th percentiles so that A is greater
Re: A large distribution of score is normally distributed Colum
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08 Feb 2021, 23:53
08 Feb 2021, 23:53
Hello from the GRE Prep Club BumpBot!
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Thanks to another GRE Prep Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).
Want to see all other topics I dig out? Follow me (click follow button on profile). You will receive a summary of all topics I bump in your profile area as well as via email.
