Question
Find the confidence interval for the given values of ?, ?, ?⎯⎯⎯, and confidence level, using...
Find the confidence interval for the given values of ?, ?, ?⎯⎯⎯, and confidence level, using the t distribution.
?=19.2, ?=29, ?⎯⎯⎯=71, confidence = 0.81
Enter your answer by filling in the blanks ( ____ , ____ ). Round final answers to 2 decimal places.
Homework Answers
Answer #1
Refer t-table or use excel function "=T.INV.2T(0.19,28)" to find the value of t.
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