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 teacher was supposed to select a student as a class monitor. If 30
[#permalink]
18 Aug 2023, 01:01
18 Aug 2023, 01:01
Expert Reply
2
Bookmarks
00:00
Question Stats:
52% (01:59) correct
47% (02:06) wrong based on 19 sessions
Hide Show timer Statistics
The teacher was supposed to select a student as a class monitor. If 30% of the students had leadership quality and 65% had good management skills, what is the difference between the maximum and the minimum probability of selecting a student who has none of the two skills mentioned above?
A. 0.20
B. 0.30
C. 0.35
D. 0.40
E. 0.45
Post A Detailed Correct Solution For The Above Questions And Get Kudos.
Question From Our Project: Free GRE Prep Club Tests in Exchange for 20 Kudos
\(\Longrightarrow\) GRE - Quant Daily Topic-wise Challenge
\(\Longrightarrow\) GRE Math Essentials - A most comprehensive handout!!
\(\Longrightarrow\) ALL the GRE Quant and Verbal Practice Directories in ONE place (2023)
\(\Longrightarrow\) Best GRE Test Books of 2023
A. 0.20
B. 0.30
C. 0.35
D. 0.40
E. 0.45
Post A Detailed Correct Solution For The Above Questions And Get Kudos.
Question From Our Project: Free GRE Prep Club Tests in Exchange for 20 Kudos
\(\Longrightarrow\) GRE - Quant Daily Topic-wise Challenge
\(\Longrightarrow\) GRE Math Essentials - A most comprehensive handout!!
\(\Longrightarrow\) ALL the GRE Quant and Verbal Practice Directories in ONE place (2023)
\(\Longrightarrow\) Best GRE Test Books of 2023
Re: The teacher was supposed to select a student as a class monitor. If 30
[#permalink]
25 Sep 2023, 09:09
25 Sep 2023, 09:09
1
Here, consider two cases where we try to maximize and minimize the neither case in a venn diagram. This directly co-relates to maximizing and minimizing the intersection between two circles.
case1:- A=0; A ints B =35; B=30
Here, neither =35. Hence prob = 35/100
case1:- A=35; A ints B =0; B=65
Here, neither =5. Hence prob = 5/100
sol = 0.35-0.05= 0.30
case1:- A=0; A ints B =35; B=30
Here, neither =35. Hence prob = 35/100
case1:- A=35; A ints B =0; B=65
Here, neither =5. Hence prob = 5/100
sol = 0.35-0.05= 0.30
Re: The teacher was supposed to select a student as a class monitor. If 30
[#permalink]
05 Mar 2024, 01:08
05 Mar 2024, 01:08
OE Please?
I'm getting confused trying to compute the minimum probability
Thanks
Sincerely
Daksh
I'm getting confused trying to compute the minimum probability
Thanks
Sincerely
Daksh
