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A student polls his school to see if students in the school district are for or...

A student polls his school to see if students in the school district are for or against the new legislation regarding school uniforms. She surveys 649 students and finds that 274 are against the new legislation.

Calculate the EPB. Use a 90% Confidence Level. Fill in the blank, round to three decimal places

Math   Statistics-And-Probability   
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