In a department store prize box, 40% of the notes give the winner a dreamy vacation; the other notes are blank. What is the approximate probability that 3 out of 5 people that draw the notes one after the other, and immediately return their note into the box get a dreamy vacation?
(A) 0.12
(B) 0.23
(C) 0.35
(D) 0.45
(E) 0.65
[spoiler]Source: Eric's collection on BTG
OA B[/spoiler]
(A) 0.12
(B) 0.23
(C) 0.35
(D) 0.45
(E) 0.65
[spoiler]Source: Eric's collection on BTG
OA B[/spoiler]
The mind is everything. What you think you become. -Lord Buddha
Sanjeev K Saxena
Quantitative Instructor
The Princeton Review - Manya Abroad
Lucknow-226001
www.manyagroup.com
Sanjeev K Saxena
Quantitative Instructor
The Princeton Review - Manya Abroad
Lucknow-226001
www.manyagroup.com
