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In 1991, the National Center for Health Stastics study showed that approx. 8.6% of the U.S. population is hearing impaired of deaf.

2007-01-31 11:42:17 · answer #1 · answered by queenrakle 5 · 0 0

Roughly 3-6% of the public is hearing impaired or deaf.

2007-01-30 15:33:43 · answer #2 · answered by Dollster 1 · 1 0

the bell curve of this statistic is enlarged as the person becomes older and as society ages the numbers will run higher than 50% before the die of other associated problems

2007-01-30 21:05:23 · answer #3 · answered by bev 5 · 1 0

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