ellarobert203 ellarobert203

15-10-2021
Mathematics

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If an unfair coin comes up heads 60% of the time and tails 40% of the time, what is the expectation if heads is valued at 1 and tails is valued at -1?

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moelamarre moelamarre

15-10-2021

I would think the value would be .2 cause if you had 100 tosses you would expect 60 value for heads and -40 value for tails. giving you 20/100

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