Question

Eight people are at a party and pair off to form four teams of two. In how many ways can this be done? (This is sort of an "unstructured" domino-covering problem.)

Name: Eight people are at a party and pair off to form four teams of two. In how many ways can this be done? (This is sort of an "unstructured" domino-covering problem.)
Uploaded: 2022-10-06T07:40:44-08:00
Duration: 2 min 46 s
Channel: Sri K
Description: Eight people are at a party and pair off to form four teams of two. In how many ways can this be done? (This is sort of an "unstructured" domino-covering problem.)

          Eight people are at a party and pair off to form four teams of two. In how many ways can this be done? (This is sort of an "unstructured" domino-covering problem.)

Added by Chris B.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Sri K

10/06/2022

Step 1

This can be done in \( \binom{8}{2} = 28 \) ways. Show more…

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Eight people are at a party and pair off to form four teams of two. In how many ways can this be done? (This is sort of an "unstructured" domino-covering problem.)