Posted by Skye on Thursday, May 27, 2010 at 8:47am.
In a sample of 138 teenagers, 38 have never been to a live concert. Find the sample proportion for those who have never been to a live concert.
* 4%
* 28%
* 50%
* 72%

algebra 2  PsyDAG, Thursday, May 27, 2010 at 11:29am
38/138 * 100 = ?
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