Question 4. [3 + 3 pts] Rolling an unbiased die. a (a) You roll a die 12 times and denote by X the number of sixes that

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Question 4 3 3 Pts Rolling An Unbiased Die A A You Roll A Die 12 Times And Denote By X The Number Of Sixes That 1 (127.13 KiB) Viewed 30 times

Question 4. [3 + 3 pts] Rolling an unbiased die. a (a) You roll a die 12 times and denote by X the number of sixes that you throw. What is the distribution of X? Compute P(X < 4). a (b) Let X be the number of the throw on which you roll a six for the first time. What is the distribution of X? Compute P(X > 12) and describe this event in plain English.