The side by side stemplot - Study guides, Class notes & Summaries

Determine whether the data described below are qualitative or quantitative and explain why. The blood groups of A, B, AB, and O Choose the correct answer below. A. The data are qualitative because they don't measure or count anything. B. The data are qualitative because they consist of counts or measurements. C. The data are quantitative because they don't measure or count anything. D. The data are quantitative because they consist of counts or measurements. Determine whether the data d...

What is the center of distribution? correct answers - represents the typical value - half of the observations has smaller values & the other half w/ larger values What does left skewed look like? correct answers What does right skewed look like? correct answers What is variability or spread of distribution? correct answers giving the smallest & largest values, we can wish to leave off outliers What are histograms good for? correct answers to show how data distributed What does a stemplot...

WGU D220 Statistics module 1 question and answers 100% solvedcategorical (qualitative) variable variable that is not measures; it is a category or a label; it places the individual in a certain group quantitative variable variable that takes the numerical value relative frequency is the proportion (or percent) of observations within the category -- percent of whole ex. frequency 12 , 12/30 = 0.4= 40% Relative frequency distribution list each category of data together wi...