Asked by
Jolie Jannone
on Nov 01, 2024
Verified
For a chi-square with 3 groups for the row variable and 2 groups for the column variable, the critical value for α = .01 would be equal to ______.
A) 9.21
B) 11.34
C) 13.28
D) 16.81
Chi-Square
A statistical test used to determine if there is a significant difference between observed frequencies and expected frequencies in categorical datasets.
Row Variable
A row variable in statistical or data analysis refers to a variable that is presented horizontally in a table or dataset, representing different categories or groups for analysis.
Column Variable
A variable whose values are laid out in columns in a table or dataset, facilitating vertical comparison across data points.
- Invoke the use of chi-square tests to assess the variance between expected and actual frequency counts.
- Ascertain and clarify chi-square critical values for a range of degrees of freedom.
Verified Answer
HC
Learning Objectives
- Invoke the use of chi-square tests to assess the variance between expected and actual frequency counts.
- Ascertain and clarify chi-square critical values for a range of degrees of freedom.