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List A consists of 13 distinct integers
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24 Jan 2024, 11:53
24 Jan 2024, 11:53
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Question Stats:
50% (03:22) correct
50% (02:43) wrong based on 18 sessions
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List \(A\) consists of 13 distinct integers with a range of 12 and the least integer is 2.
List \(B\) consists of 14 distinct integers with a range of 13 and the least integer is 1.
A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.
List \(B\) consists of 14 distinct integers with a range of 13 and the least integer is 1.
Quantity A |
Quantity B |
The sum of the average (arithmetic mean) of List \(A\) and the median of List \(A\) |
The sum of the average (arithmetic mean) of List \(B\) and the median of List \(B\) |
A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.
Re: List A consists of 13 distinct integers
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04 Feb 2024, 01:38
04 Feb 2024, 01:38
The answer is A.
List A = 2, 3, 4, ..., 14
--> Average = (2 + 14)/2 = 8 and median = (13 + 1)/2 = 7th term = 8
--> Average + median = 8 + 8 = 16
List B = 1, 2, 3, ..., 14
--> Average = (1 + 14)/2 = 7.5 and median = (14/2 + next term)/2= (7th term + 8th term)/2 = (7+8)/2 = 7.5
--> Average + median = 7.5 + 7.5 = 15
List A = 2, 3, 4, ..., 14
--> Average = (2 + 14)/2 = 8 and median = (13 + 1)/2 = 7th term = 8
--> Average + median = 8 + 8 = 16
List B = 1, 2, 3, ..., 14
--> Average = (1 + 14)/2 = 7.5 and median = (14/2 + next term)/2= (7th term + 8th term)/2 = (7+8)/2 = 7.5
--> Average + median = 7.5 + 7.5 = 15
gmatclubot
Re: List A consists of 13 distinct integers [#permalink]
04 Feb 2024, 01:38
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