GRE Prep Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customized
for You
Track
Your Progress
Practice
Pays
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
When the two groups are joined, what is the median weight of the combi
[#permalink]
01 Oct 2024, 03:02
01 Oct 2024, 03:02
Expert Reply
00:00
Question Stats:
100% (00:57) correct
0% (00:00) wrong based on 5 sessions
Hide Show timer Statistics
Attachment:
GRE range.jpg [ 36.44 KiB | Viewed 259 times ]
When the two groups are joined, what is the median weight of the combined group?
A. 100
B. 110
C. 117
D. 129
E. 130
- Part of the project: GRE Quant & Verbal ADVANCED Daily Challenge 2024 Edition - Gain 20 Kudos & Get FREE Access to GRE Prep Club TESTS
- Also replying to the unanswered questions
Re: When the two groups are joined, what is the median weight of the combi
[#permalink]
06 Oct 2024, 04:48
06 Oct 2024, 04:48
1
Total members = 42
Median of a set of 42 is the 21st numbers
For the first group, range of weights is 100-129 and for the second group, range of weights is 130-165.
When arranged in ascending order, the 21st member will be the 1st member of the second group, ie, the person with the least weight in the second group which is 130.
Hence, E.
Median of a set of 42 is the 21st numbers
For the first group, range of weights is 100-129 and for the second group, range of weights is 130-165.
When arranged in ascending order, the 21st member will be the 1st member of the second group, ie, the person with the least weight in the second group which is 130.
Hence, E.
Re: When the two groups are joined, what is the median weight of the combi
[#permalink]
06 Oct 2024, 15:16
06 Oct 2024, 15:16
Carcass wrote:
Attachment:
GRE range.jpg
When the two groups are joined, what is the median weight of the combined group?
A. 100
B. 110
C. 117
D. 129
E. 130
- Part of the project: GRE Quant & Verbal ADVANCED Daily Challenge 2024 Edition - Gain 20 Kudos & Get FREE Access to GRE Prep Club TESTS
Can you Explain it?
- Also replying to the unanswered questions
