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number of data elements between first quartile and median
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14 Oct 2022, 00:38
14 Oct 2022, 00:38
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Question Stats:
25% (01:02) correct
75% (00:47) wrong based on 12 sessions
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GRE number of data elements between first.jpg [ 33.72 KiB | Viewed 1952 times ]
Quantity A |
Quantity B |
number of data elements between first quartile and median |
number of data elements between third quartile and max |
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.
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GRE Math Essentials (2022)
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GRE Math Essentials (2022)
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number of data elements between first quartile and median
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19 Oct 2022, 08:54
19 Oct 2022, 08:54
2
In the given Box and Whisker Plot we need to find the number of values between (first and second quartile) and (third quartile and max value)
Refer the below image to know few details about Box and Whisker Plot
Box and Whisker.png [ 29.44 KiB | Viewed 1126 times ]
Quantity A: Number of data elements between first quartile and median
A Box and Whisker plot is divided into four parts with 25% of values in each part.
Min to \(Q_1\) => 25% of the values
\(Q_1\) to \(Q_2\) or Median => 25% of the values
\(Q_2\) or Median to \(Q_3\) => 25% of the values
\(Q_3\) to Max => 25% of the values
=> 25% values are there between \(Q_1\) and Median or \(Q_2\)
Quantity B: Number of data elements between third quartile and max
=> 25% values are there between \(Q_3\) and Max
Clearly, Quantity A(25%) > Quantity B(25%)
So, Answer will be C
Hope it helps!
Watch the following video to learn the Basics of Box and Whisker Plot
Refer the below image to know few details about Box and Whisker Plot
Attachment:
Box and Whisker.png [ 29.44 KiB | Viewed 1126 times ]
Quantity A: Number of data elements between first quartile and median
A Box and Whisker plot is divided into four parts with 25% of values in each part.
Min to \(Q_1\) => 25% of the values
\(Q_1\) to \(Q_2\) or Median => 25% of the values
\(Q_2\) or Median to \(Q_3\) => 25% of the values
\(Q_3\) to Max => 25% of the values
=> 25% values are there between \(Q_1\) and Median or \(Q_2\)
Quantity B: Number of data elements between third quartile and max
=> 25% values are there between \(Q_3\) and Max
Clearly, Quantity A(25%) > Quantity B(25%)
So, Answer will be C
Hope it helps!
Watch the following video to learn the Basics of Box and Whisker Plot
Re: number of data elements between first quartile and median
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20 Apr 2024, 06:40
20 Apr 2024, 06:40
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.
