Mathematics, 05.11.2019 20:31, deena7

Afair coin is flipped eeighty times and the number of headsheads that occur is noted. a random variable x is defined as the number of headsheads. find the expected value and the standard deviation. expected value?

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Afair coin is flipped eeighty times and the number of headsheads that occur is noted. a random varia...

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