Solution of problem N3081 probability theory

Content: teorver_3081.doc (52.50 KB)
Uploaded: 02.11.2018

Positive responses: 0
Negative responses: 0

Sold: 0
Refunds: 0

Seller: Massimo86
information about the seller and its items

$0.32

Description
Additional information

3081. 40 lottery tickets 10 winning. Victor at random pulled out 4 tickets. What is the probability that among them there will be at least one winning one?

Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)