MATH225N Week 1: Basic Statistics Data Used in Everyday Life

Description

MATH225N Week 1: Basic Statistics Data Used in Everyday Life

Initial Post Instructions

1. Present two different types of data, or variables, used in the health field. Examples could be blood pressure, temperature, pH, pain rating scales, pulse oximetry, % hematocrit, minute respiration, gender, age, ethnicity, etc.
2. Classify each of your variables as qualitative or quantitative and explain why they fall into the category that you chose.
3. Also, classify each of the variables as to their level of measurement—nominal, ordinal, interval, or ratio—and justify your classifications.
4. Which type of sampling could you use to gather your data? (stratified, cluster, systematic, and convenience sampling)

SOLUTION:

Basic Statistics Data Used in Everyday Life

Introduction

Statistics plays a central role in the health sciences, where data is used to monitor patient conditions, evaluate treatment effectiveness, and inform evidence-based practice. Variables collected in healthcare can be broadly classified as either qualitative or quantitative, and their levels of measurement determine how they can be analyzed. In this discussion, I will present two different variables frequently used in the health field—blood pressure and pain rating scales—and classify each according to type, level of measurement, and appropriate sampling methods.…………………………..Get full sample solution at $ 4.99