Construct and interpret a 95% condence interval for the population mean difference between height and arm span

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Construct and interpret a 95% conï¬dence interval for the population mean difference between height and arm span using the data from Problem 7. What does the interval lead us to conclude regarding any differences between height and arm span?

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Fundamentals Of Statistics

ISBN: 9780321844606

4th Edition

Authors: Michael Sullivan III

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Question Posted: Apr 28, 2015 12:30 AM

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Construct and interpret a 95% condence interval for the population mean difference between height and arm span

Question:

Student: Height (inches) 59.5 69 77 59.5 74.5 Arm span (inches) 6 65.5 76 63 74 Student: Height (inches)63 15 67.5 73 69 Arm span (inches) 66 61 69 70 71 4 6 10

Step by Step Answer:

From problem 8 we have d 04 and s d 24698 For 95 confidence we use 005 so with 9 degrees of freedo...View the full answer

Fundamentals Of Statistics

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