Author

Chelsea M. Lloyd Page 3

Chelsea M. Lloyd is a mathematics instructor at a community college, where she has taught statistics for 25 years. Her courses introduce foundational research methods and data interpretation to nursing and health-science undergraduates. Lloyd completed a BS in Mathematics at the South Dakota School of Mines and Technology and holds an MS in Applied Statistics from the University of California, San Diego.

Does Linear Regression Assume Normality?Biology
Is the Sum of Squares the Same as Variance?Physics
What Is k in ANOVA and Why Does It Matter?Healthcare
When to Use Welch’s T-Test for Unequal Variances Healthcare
What Are Statistical Methods? Definition, Types & Uses Healthcare
What Is Fold Change and How Is It Used in Science?Biology
When Should a One-Tailed Test Be Used?Healthcare
When Should a Paired T-Test Be Used for Scientific Data?Healthcare
When Should a Z-Test Be Used in Statistical Analysis?Healthcare
How to Interpret Standardized Regression Coefficients Healthcare
How to Calculate and Interpret Repeatability Healthcare
What Is a Null Model and Why Is It Important in Science?Biology
How to Determine Significant Variables in Regression Healthcare
Is Time Classified as a Ratio or Interval Scale?Physics
What is Causal Discovery and How Does it Work?Healthcare
Unsupervised Clustering: How It Works and Its Uses Biology
What Is a Restricted Cubic Spline in Statistics?Healthcare
A Multiplicative Model: Definition, Components, & Uses Physics
What Is Weighted Logistic Regression and When Should You Use It?Healthcare
What Is Robustness Analysis in Scientific Research?Healthcare
What is Identifiability in Science & Why Does It Matter?Healthcare
What Is a Statistical Study and Why Is It Important?Healthcare
What Are Imputation Methods and When Should You Use Them?Genetics
What Is an Agent-Based Model and How Does It Work?Physics
What Is a Parsimonious Model and Why Does It Matter?Healthcare
Modeling Death: The Science of Predicting Mortality Healthcare
What Is an ABM Model? Principles and Applications Physics
What Is Immortal Time Bias in Scientific Research?Healthcare
What Is a Mega-Analysis in Scientific Research?Healthcare
Causal Inference: What It Is and Why It Matters Healthcare