ผลต่างระหว่างรุ่นของ "Probstat/homework 1"

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(หน้าที่ถูกสร้างด้วย '== Basic problems == == Challenging problems ==')
 
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== Basic problems ==
 
== Basic problems ==
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1 Work on problems 1, 3, 5, 7, 9, and 10 in Counting section in [[Probstat/week2_practice_1 week2 practice 1]].
  
 
== Challenging problems ==
 
== Challenging problems ==
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1. We are tossing N different balls into N bins.  Each ball is equally likely to land in any bins.  What's the probability that there is no empty bins?  (I.e., empty bins are those with no balls landed on.)

รุ่นแก้ไขเมื่อ 17:54, 3 กันยายน 2557

Basic problems

1 Work on problems 1, 3, 5, 7, 9, and 10 in Counting section in Probstat/week2_practice_1 week2 practice 1.

Challenging problems

1. We are tossing N different balls into N bins. Each ball is equally likely to land in any bins. What's the probability that there is no empty bins? (I.e., empty bins are those with no balls landed on.)