In the Two-Sample Test for Proportions task, you can determine whether two probabilities are the same. The data analyzed in this example are taken from a study measuring the accuracy of two computer ...

Explore the many areas of the exam papers that uses ratio and proportion, building up from simple ratio questions to the triple ratio questions that are common on exam papers where students are ...

When the proportion changes and the A/G ratio ... These involve lab tests like: An A/G ratio is a blood test that compares the amount of two proteins (albumin and globulin) in your blood.

By working your way through the flashcards created by experts, you can prepare for your maths exams and ... topics such as ratio in context, percentages and direct and inverse proportion.

Partnership is an important concept of Quantitative Aptitude Section as questions from this topic is frequently asked in the competitive exams. The concept of “Ratio and Proportion” plays an ...