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Posted by **Jen** on Tuesday, October 11, 2011 at 9:45pm.

Each person boarding a plane is asked to flip a coin; those showing “tails” have their luggage searched.

- Can someone help me please? MATH -
**Ms. Sue**, Tuesday, October 11, 2011 at 11:09pmIsn't that a simple random sampling?

http://en.wikipedia.org/wiki/Sampling_(statistics)#Simple_random_sampling

- Can someone help me please? MATH -
**Jen**, Wednesday, October 12, 2011 at 2:34pmhmmmmm i guess it is....thank u :)

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