Mathematics, 31.10.2021 05:10 bnbjj

1. On any given day, your golf score takes any one of the integer values from the range 101 to 110, with equal probability 0.1, independent of the other days. Determined to improve your score, you decide to play on three different days and declare as your score X the minimum of the scores X1, X2, and X3 on the different days, respectively (since lower scores are better in golf). (a) Calculate the PMF of X. (b) By how much has your score improved (that is, decreased) as a result of playing on three days

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