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A. Nine students held their breath, once after breathing normally and relaxing for one minute, and once after hyperventilating for one minute. The table indicates how long (in sec) they were able to hold their breath. Is there an association between the two variables? (X-X BAR)² (Y-Y BAR)² Normal (X)Hypervent (y) X-X BAR 87 91 85 91 Y-Y BAR (X-X BAR) (Y-Y BAR) 56 56 65 65 75 50 25 87 44 28 122 66 35 58 INTERPRETATION:

A. Nine students held their breath, once after breathing normally and relaxing for one minute, and once after hyperventilating for one minute. The table indicates how long (in sec) they were able to hold their breath. Is there an association between the two variables? (X-X BAR)² (Y-Y BAR)² Normal (X)Hypervent (y) X-X BAR 87 91 85 91 Y-Y BAR (X-X BAR) (Y-Y BAR) 56 56 65 65 75 50 25 87 44 28 122 66 35 58 INTERPRETATION:

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.6: Exponential And Logarithmic Equations
Problem 64E
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Nine students held their breath, once after breathing normally and relaxing for one minute, and once after hyperventilating for one minute. The table indicates how long (in sec) they were able to hold their breath. Is there an association between the two variables?
ENRICHMENT A. Nine students held their breath, once after breathing normally and relaxing for one minute, and once after hyperventilating for one minute. The table indicates how long (in sec) they were able to hold their breath. Is there an association between the two variables? (X-X BAR) (Y-Y BAR) (X-X BAR)2(Y-Y BAR)² Normal (X) Hypervent (y) X-X BAR 87 91 Y-Y BAR 56 56 85 91 65 65 50 75 25 28 87 122 66 58 44 35 INTERPRETATION:
Transcribed Image Text:ENRICHMENT A. Nine students held their breath, once after breathing normally and relaxing for one minute, and once after hyperventilating for one minute. The table indicates how long (in sec) they were able to hold their breath. Is there an association between the two variables? (X-X BAR) (Y-Y BAR) (X-X BAR)2(Y-Y BAR)² Normal (X) Hypervent (y) X-X BAR 87 91 Y-Y BAR 56 56 85 91 65 65 50 75 25 28 87 122 66 58 44 35 INTERPRETATION:
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