Probability and counting set need help now 10 points to the right answer?

K

Kukfitte Leif

New member
An experiment consists of choosing a subset from a fixed number of objects where the arrangement/order of the chosen objects is not important. Determine the size of the sample space when you choose the following:

(a) 3 objects from 14

Answer :

(b) 4 objects from 18

Answer :

(c) 6 objects from 23

Answer


And please give an explanation to the answers as well.
 
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