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55% of student in a class are male if 4 economic student are taken what is the percentage that all 4 are male?

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55% of student in a class are male if 4 economic students are taken what is the percentage that all 4 are male.

Ant help will be much appriciated, i an not very good at probability.

thankyou

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  1. 55% = 11/20

    11/20 * 10/19 * 9/18 * 8/17 = 0.0681114551

    6.81%

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