Please calculate the following Chi Square equations. 2. Chi Square Two Sample An agency director would like to determine whether there is a significant differences between participants in a group...

Please calculate the following Chi Square equations.

2. Chi Square Two Sample

An agency director would like to determine whether there is a significant differences between participants in a group treatment verses individual treatment program for reducing cigarette smoking.  Conduct a Chi-square test of independence to answer this question.  Use the hypothesis steps provided in the lecture videos determine whether there is a significant difference between treatment group outcomes.   State whether you reject or fail to reject the null hypothesis.

Extracted text: Types of Treatment Success Not Success Observed Expected Observed Expected Totals Group 35 25 Individual 15 45