Family of 7 Decides That Each Member Will Be Responsible

question 41

Multiple Choice

family of 7 decides that each member will be responsible for buying a gift for only one other family member. If the names of all the members are put in a dish and everybody selects one name, what is the probability of every family member selecting his or her own name? ​

---

Definitions:

PLC Types

Various categories of Programmable Logic Controllers designed to meet specific automation needs and environmental conditions.

Mask Parameter

A technique or value used to selectively filter or process information, often in digital communication or image processing.

Sequencer File

A structured list or table used in programming of automation systems, which controls the execution of operations in a fixed sequence.