Solution Found!
Refer to Exercise 17. It is discovered that the mean 0f
Chapter 6, Problem 19E(choose chapter or problem)
QUESTION:
Refer to Exercise 17. It is discovered that the mean 0f the sample used to compute the confidence bound is \(X^{-}=3.40\) Is it possible to determine whether Explain.
equation transcription:
text transcription:
X^{-}=3.40
Questions & Answers
QUESTION:
Refer to Exercise 17. It is discovered that the mean 0f the sample used to compute the confidence bound is \(X^{-}=3.40\) Is it possible to determine whether Explain.
equation transcription:
text transcription:
X^{-}=3.40
ANSWER:Step 1 of 3
upper confidence bound :
For confidence level , determine using the normal probability table in the appendix (look up in the table, the -score is then the found -score with opposite sign):