Chi Square test for Goodness of Fit
R Programming Assignments for Example
Plotting and Descriptive Statistics Assignment: Linear Regression: Data Wrangling & Some Plotting Hypotheses Testing and More
Coefficient of Determination
Practice Questions-Simple Linear Regression:
Question 1: At the table below we can find the dependent variable Y vs the independent variable Y; Find Pearson’s correlation coefficient. Find the regression line for those variables. Based upon what you’ve found, what’s the prediction for x=3? What’s the contribution of the variable “x” for this regression equation? Read more…
Continuous Frequency Tables
Data Visualization and Descriptive Statistics using Jamovi
Jamovi enables a wide variety of descriptive statistics, and the work flow is very convenient and easy. For test case we use a fictitious data of 634 respondents. The dataset contains information about Age of respondents, Weight of respondents, Height of respondents, Yearly payment, City of residence and Job Seniority. Read more…