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Applet Exercise Suppose that T is a t-distributed random
Chapter 7, Problem 25E(choose chapter or problem)
QUESTION:
Applet Exercise Suppose that T is a t-distributed random variable.
If T has 5 df, use Table 5, Appendix 3, to find t.10, the value such that \(P\left(T>t_{10}\right)=.10\) Find \(t_{10}\) using the applet Student’s t Probabilities and Quantiles.Refer to part (a). What quantile does \(t_{10}\) correspond to? Which percentile?Use the applet Student’s t Probabilities and Quantiles to find the value of \(t_{10}\) for t distri- butions with 30, 60, and 120 df.
Equation Transcription:
Text Transcription:
P(T >t_10)=10
t_10
t_10
Questions & Answers
QUESTION:
Applet Exercise Suppose that T is a t-distributed random variable.
If T has 5 df, use Table 5, Appendix 3, to find t.10, the value such that \(P\left(T>t_{10}\right)=.10\) Find \(t_{10}\) using the applet Student’s t Probabilities and Quantiles.Refer to part (a). What quantile does \(t_{10}\) correspond to? Which percentile?Use the applet Student’s t Probabilities and Quantiles to find the value of \(t_{10}\) for t distri- butions with 30, 60, and 120 df.
Equation Transcription:
Text Transcription:
P(T >t_10)=10
t_10
t_10
ANSWER:
Step 1 of 6
a)
For the given student’s t-distribution, it is given that there are 5 degrees of freedom. The t-statistic at 0.10 level of significance corresponding to 5 degrees of freedom from the table 5, appendix 3 is 1.476.