Cronbach's alpha is a measure of internal consistency or reliability of a set of scale or test items. It is commonly used in psychology, education, and various social sciences to assess the reliability of a survey or questionnaire. The value of Cronbach's alpha ranges from 0 to 1, with higher values indicating greater reliability.
Here's how you can calculate Cronbach's alpha:
### Formula
The formula for Cronbach's alpha (\(\alpha\))