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List L consists of 27 consecutive odd integers.
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Updated on: 14 Oct 2020, 13:46
Updated on: 14 Oct 2020, 13:46
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List L consists of 27 consecutive odd integers.
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.
Quantity A |
Quantity B |
the average of all the numbers in List L |
the median of the numbers in List L |
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.
Originally posted by Sarastudyhard on 14 Oct 2020, 13:21.
Last edited by Sarastudyhard on 14 Oct 2020, 13:46, edited 2 times in total.
Last edited by Sarastudyhard on 14 Oct 2020, 13:46, edited 2 times in total.
Re: List L consists of 27 consecutive odd integers.
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14 Oct 2020, 13:30
14 Oct 2020, 13:30
Expert Reply
Please Sir, post a question acording to the rules https://gre.myprepclub.com/forum/rules-for ... -1083.html and how to format it the correct way https://gre.myprepclub.com/forum/how-to-po ... 12752.html
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Moreover, provide the official answer.
This way we can help you as fast and much as we can
Regards
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Re: List L consists of 27 consecutive odd integers.
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14 Oct 2020, 14:33
14 Oct 2020, 14:33
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Sarastudyhard wrote:
List L consists of 27 consecutive odd integers.
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.
Quantity A |
Quantity B |
the average of all the numbers in List L |
the median of the numbers in List L |
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.
There's a nice rule that says, "In a set where the numbers are equally spaced, the mean will equal the median."
For example, in each of the following sets, the mean and median are equal:
{7, 9, 11, 13, 15}
{-1, 4, 9, 14}
{3, 4, 5, 6}
Since list L consists of 27 consecutive odd integers, we can conclude that the numbers in the list are equally spaced, which means the median and mean must be equal.
Answer: C
Cheers,
Brent
