Stopping Times: mappings from {TT, TH, HT, HH} to {0, 1, 2, infty}

juliayulya

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Dec 19, 2016
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I have this question that my professor distributed as a practice assignment. I understand that stopping times do not use future knowledge but I dont understand how to use the chart to figure out which Ti is a stopping time. Could someone point me in the right direction?


Thank You!
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