How to find critical t value on calculator?
Understand the Problem
The question is asking how to find the critical t value using a calculator, which typically involves identifying parameters such as degrees of freedom and the significance level for a t-distribution.
Answer
Use 'invT(' function on TI-84
The final answer is the t-critical value calculated using the invT function on a TI-84 calculator.
Answer for screen readers
The final answer is the t-critical value calculated using the invT function on a TI-84 calculator.
More Information
The 'invT(' function in a TI-84 calculator is used to find the critical value of the t-distribution given an area and degrees of freedom.
Tips
Ensure you are entering the correct area to the left and the correct degrees of freedom. Common errors include mixing up left and right tail probabilities.
Sources
Thank you for voting!
