Confidence Intervals: Difference of Two Means
AP Statistics · Flashcards · Application
AP STATISTICS · FLASHCARDS
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QUESTION
Find the critical value
t
∗
t^*
t
∗
for a 95% confidence interval with df=10.
QUESTION
Find the critical value
t
∗
t^*
t
∗
for a 95% confidence interval with df=10.
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ANSWER
Use a
t
t
t
-table or calculator. Critical value approximately 2.228 for 95% confidence with df=10.
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