Suppose that the 100-vector x gives the age distribution of some population, with xi the number of people of age i-1, for i=1,.,100. The total number of people with age between 5 and 18 (inclusive) is given by x6+x7+.+x18+x19. We can express this as s^Tx, where s is the vector with entries one for i-6,...,19 and zero otherwise. Generate a randomized x with entries between 0 and 100.

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