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A = {15, 20, 20, 13}
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16 Aug 2022, 08:53
16 Aug 2022, 08:53
Expert Reply
00:00
Question Stats:
76% (00:19) correct
23% (00:29) wrong based on 17 sessions
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A = {15, 20, 20, 13}
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
Quantity A |
Quantity B |
the median of set A |
the mode of set A |
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
Part of the project: GRE QCQ & PS 3 Questions Every One DAILY Challenge - (2022)
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GRE Math Essentials (2022)
GRE Geometry Formulas
GRE - Math Book
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials (2022)
GRE Geometry Formulas
GRE - Math Book
Re: A = {15, 20, 20, 13}
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20 Aug 2022, 07:21
20 Aug 2022, 07:21
Expert Reply
OE
Quote:
The median of set A (the middle of the set when the numbers
are put in numerical order) is 17.5: 13, 15, 20, 20. Since there is
an even number of elements in the set, the average of the two
middle numbers, 15 and 20 is found; 15 + 20 = 35; 35/2 = 17.5.
The mode of set A (the most frequently occurring element in
the set) is 20 because it occurs twice. 20 is greater than 17.5.
are put in numerical order) is 17.5: 13, 15, 20, 20. Since there is
an even number of elements in the set, the average of the two
middle numbers, 15 and 20 is found; 15 + 20 = 35; 35/2 = 17.5.
The mode of set A (the most frequently occurring element in
the set) is 20 because it occurs twice. 20 is greater than 17.5.
gmatclubot
Re: A = {15, 20, 20, 13} [#permalink]
20 Aug 2022, 07:21
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