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Unformatted text preview: estimate of is n z * 2 / = Example : Let the tarsus length for a male grackle is normal distributed N( , 4.84). Find the sample size n so that we are 95% confident that maximum error of the estimate of is 0.4. Ping Ma Lecture 30 Fall 2005- 2 -(2)The proportion Let Y ~ b(n,p) Find the sample size n so that we are 100(1- )% confident that maximum error of the estimate of p is n p p z ) 1 ( * * 2 /-= Ping Ma Lecture 30 Fall 2005- 3 -...
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This note was uploaded on 07/24/2008 for the course STAT 400 taught by Professor Tba during the Fall '05 term at University of Illinois at Urbana–Champaign.
- Fall '05