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| Teaching Since: | May 2017 |
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| Questions Answered: | 66690 |
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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
Height versus Arm Span A statistics student thinks that an individual’s arm span is equal to the individual’s height. To test this belief, the student obtained the following data from a random sample of 10 students. Is there enough evidence to indicate that an individual’s height and arm span are different at the α = 0.05 level of significance?
|
Student |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
|
Height |
59.5 |
69 |
77 |
59.5 |
74.5 |
63 |
61.5 |
67.5 |
73 |
69 |
|
(inches) |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
|
Arm Span |
62 |
65.5 |
76 |
63 |
74 |
66 |
61 |
69 |
70 |
71 |
|
(inches) |
 |
 |
 |
 |
 |
 |
 |
 |
 |
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