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.
The dots on the graph indicate the heights and weights for a sample of
[#permalink]
23 Mar 2022, 02:00
23 Mar 2022, 02:00
1
Expert Reply
1
Bookmarks
00:00
Question Stats:
77% (01:10) correct
22% (01:44) wrong based on 35 sessions
Hide Show timer Statistics
Attachment:
GRE scatter dots.jpg [ 16.61 KiB | Viewed 2287 times ]
The dots on the graph indicate the heights and weights for a sample of 25 people. What percentage of these people are no more than 5‱4′ and under 150 pounds?
7%
14%
25%
28%
36%
Part of the project: GRE Quantitative Reasoning Daily Challenge - (2022) EDITION
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials for a TOP Quant Score - Q170!!! (2021)
GRE Geometry Formulas for a Q170
GRE - Math Book
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials for a TOP Quant Score - Q170!!! (2021)
GRE Geometry Formulas for a Q170
GRE - Math Book
Retired Moderator
Joined: 16 Apr 2020
Status:Founder & Quant Trainer
Affiliations: Prepster Education
Posts: 1546
Given Kudos: 172
Location: India
WE:Education (Education)
Re: The dots on the graph indicate the heights and weights for a sample of
[#permalink]
28 Mar 2022, 00:54
28 Mar 2022, 00:54
Carcass wrote:
Attachment:
The attachment GRE scatter dots.jpg is no longer available
The dots on the graph indicate the heights and weights for a sample of 25 people. What percentage of these people are no more than 5‱4′ and under 150 pounds?
7%
14%
25%
28%
36%
Part of the project: GRE Quantitative Reasoning Daily Challenge - (2022) EDITION
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials for a TOP Quant Score - Q170!!! (2021)
GRE Geometry Formulas for a Q170
GRE - Math Book
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials for a TOP Quant Score - Q170!!! (2021)
GRE Geometry Formulas for a Q170
GRE - Math Book
No more than 5"4' means less than or equal to 5"4'
(Refer to the figure below)
Count the number of points in the shaded region - 7 in number
So, \(\frac{7}{25}(100) = 28\)%
Hence, option D
Attachments
GRE scatter dots.jpg [ 20.22 KiB | Viewed 2702 times ]
Re: The dots on the graph indicate the heights and weights for a sample of
[#permalink]
03 Apr 2022, 11:20
03 Apr 2022, 11:20
1
There are 7 ppl, who fulfill the condition of 5.4' and 150 lbs. So % is : 7/25 = 28% Option D
