Asked by Orion Lavigne on Jul 21, 2024
Verified
Normal distributions are an important concept to researchers because ______.
A) there is only one normal distribution
B) they do not actually exist
C) they are the basis of statistical techniques used by researchers
D) they help define 'normal' and 'abnormal' behavior
Statistical Techniques
Methods or procedures used in the analysis of data to uncover patterns, test hypotheses, and estimate probabilities.
Basis
A foundational or starting point from which something is derived or developed.
- Understand the critical role and practical applications of normal distributions in inferential statistical analysis.
Verified Answer
BC
BeBzuuz CênhJul 22, 2024
Final Answer :
C
Explanation :
Normal distributions are the basis of many statistical techniques used by researchers, including hypothesis testing, confidence intervals, and regression analysis. They allow researchers to make assumptions about the probability of certain outcomes or events, and to draw conclusions based on data analysis. While normal distributions can be used to define 'normal' and 'abnormal' behavior in some contexts, this is not their primary function in research.
Learning Objectives
- Understand the critical role and practical applications of normal distributions in inferential statistical analysis.