A random number generator picks a number from one to thirteen in a uniform manner. Find the following. *note, you will need the f(x) equation to solve c and d* a) Mean: 7 b) Standard deviation, round to 4 decimals: 3.4641 c) Probability that the number chosen is 7; 0 d) Probability that the number chosen is less than 8. 0.6667

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