Data is rarely so uniform and predictable that plotting data points creates a perfectly linear arrangement. Scatter charts might have wildly varying plots that create a seemingly random correlation ...

NCERT books offer a number of problems based on every conceptual topic. Students are always advised to can practice all the NCERT questions as it helps them to assess their learning and prepare for ...

Dedicated researchers working across our three Faculties. Across the world, and in our own city of Manchester, inequalities exist across food, healthcare, infrastructure and resources. Our researchers ...

Plot points with coordinates where \(x\) and \(y\) are equal. Three points are sufficient, but more can be plotted. Draw a line through the plotted points. If \(x\) is positive, \(y\) is negative. If ...