Probability theory Essay Topics

The Chi-Square Goodness-of-Fit Test

The chi-square goodness-of-fit test is used to analyze probabilities of multinomial distribution trials along a single dimension. For example, if the variable being studied is economic class with three possible outcomes of lower income class, middle income class, and upper income class, the single dimension is economic class and the three possible outcomes are the… View Article

Customer Lifetime Value – A Case Study

A Your manager asks you what you think might explain the differences in p, r, and AC between the three groups. What would you say? i Group 1’s higher “p” could be due to the fact that this group of students doesn’t have the meal plan that undergrad students who live on (or close to)… View Article

Decision tree analysis

Decision tree analysis known as an analytical tool applied to decision-making under condition of uncertainty, also clarifying where there are many possible outcomes for various alternatives and some outcomes are dependent on previous outcomes. However, decision tree will present as a diagram by showing the relationship among possible courses of action, possible events and the… View Article