figure (1) plot (n,p) random_month = randi ([1 12], 1,1); % genarat a random month 1 to 12 month = random_month (1,1); if (month == 4 || month day = randi ([1 30],1,1); % there are 30 days elseif month == 2 6 || month == 9 || month == 11) == day = randi ([1 28], 1,1); % there are 28 days else day = randi ([1 31], 1,1); % there are 31 days dates = [dates; [month, day]]; end function bnatch module_2b (data) % loop over "data" array for eachvalueindataarray % if count of current element in data array is grater than 1 = data

figure (1) plot (n,p) random_month = randi ([1 12], 1,1); % genarat a random month 1 to 12 month = random_month (1,1); if (month == 4 || month day = randi ([1 30],1,1); % there are 30 days elseif month == 2 6 || month == 9 || month == 11) == day = randi ([1 28], 1,1); % there are 28 days else day = randi ([1 31], 1,1); % there are 31 days dates = [dates; [month, day]]; end function bnatch module_2b (data) % loop over "data" array for eachvalueindataarray % if count of current element in data array is grater than 1 = data

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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A = [1 1; 1 -1];b = [80; 20]; A_inverse = inv(A);x = A\b; disp('A inverse is');disp(A_inverse);disp(['x1 is ', num2str(x(1)), ' and x2 is ', num2str(x(2))]); if isequal(round(x), [50; 30]) disp('Success');else disp('Incorrect: Please try again');end. Output matlab. .
Write a program that generates a square table that contains randomly generated integer values that are between 0 and10. - include a fixed seed value by using the function random.seed
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BEFPULSEMIN 70 75 80 82 65 75 74 73 65 67 80 72 69 81 82 83 68 73 74 76 81 64 85 65 66 62 81 82 74 71 72 76 79 80 84 85 73 68 68 67 68 75 77 72 76 78 82 67 80 76 74 77 73 74 72 76 74 81 75 70 TATISTICSSTUDENTSSURVEYFORR contains the column BEFPULSEMIN (a numerical variable that measures student pulses before completing an online survey). For education purposes, consider this dataset to be a sample of size 60 taken from a much wider population for statistics students. Use R to find a 99% confidence interval for the mean of the population. Choose the most correct (closest) statement below. a. Your confidence interval is (72.38912, 76.41088) beats per minute and it is narrower than a 90% confidence interval created from this data. b. Your confidence interval is (72.88831, 75.91169) beats per minute and is narrower than a 90% confidence interval. c. Your…
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Please debug the following trenchTranveral javascript function. The function should return true if the node's value is less than -5 and false if equal to or greater than -5. function findNeighbors(node, matrix) { const neighbors = []; const [row, col] = node; const currNum = matrix[row][col]; // Check top if (matrix[row - 1] && Math.abs(matrix[row - 1][col] < - 5)) { neighbors.push([row - 1, col]); } // Check bottom if (matrix[row + 1] && Math.abs(matrix[row + 1][col] < - 5)) { neighbors.push([row + 1, col]); } // Check left if (matrix[row][col - 1] && Math.abs(matrix[row][col - 1] < - 5)) { neighbors.push([row, col - 1]); } // Check right if (matrix[row][col + 1] && Math.abs(matrix[row][col + 1] < - 5)) { neighbors.push([row, col + 1]); } // Return neighbors return neighbors; // Only consider N, S, E, W nodes } function trenchTraversal(node, matrix, visited) { const [row, col] = node; let stack = [node] visited.add(node.toString())…