2864. In a group of 20 students - 9 are poorly performi

Pay with:
i agree with "Terms for Customers"
Sold: 0
Uploaded: 25.10.2018
Content: teorver_2864.doc 49 kB


2864. In a group of 20 students - 9 are poorly performing. Two people are chosen at random from the group. What is the probability that among them: a) only one poorly performing student; b) at least one poorly performing student?

Additional information

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


No feedback yet.
In order to counter copyright infringement and property rights, we ask you to immediately inform us at support@plati.market the fact of such violations and to provide us with reliable information confirming your copyrights or rights of ownership. Email must contain your contact information (name, phone number, etc.)