Given the Following Statistics from a Matched Pairs Experiment, Perform $T ^ { + } = 520$

question 102

Essay

Given the following statistics from a matched pairs experiment, perform the Wilcoxon signed rank sum test to determine whether we can infer at the 10% significance level that the two population locations differ. $T ^ { + } = 520$ $T ^ { - } = 700$ , n = 50

---

Definitions:

Slope

A measure of the steepness or incline of a line, often represented as the ratio of the change in the y-value over the change in the x-value between two points on the line.

True Regression Line

The exact linear relationship between the independent and dependent variables in a population.

Equation

A mathematical statement that asserts the equality of two expressions, typically shown by the use of an equals sign.

Simple Linear Regression Model

A statistical model that describes the linear relationship between a single independent variable and a dependent variable using a straight line.