Given a sequence of integers x1, . . . , xn (possibly including negative integers) and an interval of coordinates I = [i, j], write xI to denote the sum P i≤k≤j xk. Give a linear time algorithm to find the interval that maximizes xI .

Formulate the indicated conclusion in nontechnical terms. be sure to address the original claim. the foundation chair for a hospital claims that the mean number of filled overnight beds is over 523, and she is therefore justified starting a funding campaign to add a wing to the hospital. assuming that a hypothesis test has been conducted and that the conclusion is failure to reject the null hypothesis, state the conclusion in nontechnical terms.