Opening the paper…
Mathematics for Data Science I, Qualifier
In a batch of 300 students, it was found that 52% passed in maths, 47% passed in statistics, and 65% passed python. Also, 22% passed maths and statistics, 35% passed statistics and python, and 25% passed both python and maths. 8% passed none of the above subjects. Based on this information, How many people passed all the three subjects?
In a batch of 300 students, it was found that 52% passed in maths, 47% passed in statistics, and 65% passed python. Also, 22% passed maths and statistics, 35% passed statistics and python, and 25% passed both python and maths. 8% passed none of the above subjects. Based on this information, How many people passed all the three subjects? The Cartesian product *A × A* has 9 elements. Two of the elements of the Cartesian product are (1, 2\) and (2, 7). Find the sum of all the elements in set *A*. Figure from the original question paper