Statistics: Ch 8 Combinations and Permutations (12 of 22) Permutation or Combination? Ex. 3

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We will find the number of teams possible=? when choose teams of 5 (2 captain and 3 players) from a class of 30 (order does not matter). Example 3

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[kelvaabacar]

Congratulations sir, I’m very thankful for your videos. May God bless you.

[aram]

This boils down to the number of permutations 30P5 divided by 2! (the number of permutations of any given 2 captains) and divided by 3! (the number of permutations of any given 3 players). This is how you effectively get the number of combinations (collections) of any five members chosen out of 30. Dividing by factorials resembles the well-known problems of arranging words out of another word with multiple letters (MISSISSIPPI).

[dlrmfemilianolako]

Very good. Combinations and permutations are very important

[veedhisolanki]

Can you also teach biology? You are the best, the only way I learnt physics is from you.

[kaliyevg]

The best explanation of statistics I’ve ever seen, thank you! I’d like to watch all videos on statistics, however 12th lecture is the last available, and link on 13th lecture is private. How to continue to watch other videos last?

[gowrissshanker]

Respected sir🌟🌟🌟Ohm's law says current is directly proportional to how come in STEP UP TRANSFORMER we could decrease the current by increasing VOLTAGE....what's doing on in it??
Thank you sir🌟