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You HAPPEN TO KNOW THAT 20% OF ALL THE STUDENTS HAVE BLUE EYES. YOU GATHER A...

You HAPPEN TO KNOW THAT 20% OF ALL THE STUDENTS HAVE BLUE EYES. YOU GATHER A RANDOM SAMPLE OF 50 STUDENTS. FIND A VALUE SUCH THAT THERE IS A 95% PROBABILITY THAT THE SAMPLE PROPORTION WOULD BE GREATER THAN THAT VALUE. PLEASE SHOW WORK SO I CAN TRY AND UNDERSTAND THIS.... someone answered for me but doing the match calculations it just is not working. If someone could break it down for me that would be great. Trying to teach someone statistics when i should be taking the class myself is not working... Thanks!

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