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It is thought that not as many Americans buy presents to celebrate Valentine's Day anymore. A random sample of 4000 Americans yielded 2,120 who bought

It is thought that not as many Americans buy presents to celebrate Valentine's Day anymore. A random sample of 4000 Americans yielded 2,120 who bought their significant other a present and celebrated Valentine's Day. Find the point estimate for estimating the proportion of all Americans who celebrate Valentine's Day.

A) 4000

B) 0. 4,700

C) 2,120

D) 0. 5,300

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