Question
A survey of 54 students found that 34% were in favor of raising tution to build a new recreation center. The standard deviation of the
A survey of 54 students found that 34% were in favor of raising tution to build a new recreation center. The standard deviation of the sample proprortion is 6.4%. How large a sample (to the nearest person) would be required to reduce this standard deviation to 4.8%?
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High School Math 2011 Algebra 1(prentice Hall)
Authors: Prentice Hall
Student Edition
9780133500400, 0133500403
