=1881.3, S =0.281 =1890.3, S =0.263

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section: Chapter Questions
Problem 44RE
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Question
Solve problem 14.2 for s and tmed Tmed =1891.298, S =0.2730867
Tmed =1881.3, S =0.281
Tmed =1890.3, S =0.263
Tmed =1891.3, S =0.273
Tmed =1892.4, S =0.288
Transcribed Image Text:Solve problem 14.2 for s and tmed Tmed =1891.298, S =0.2730867 Tmed =1881.3, S =0.281 Tmed =1890.3, S =0.263 Tmed =1891.3, S =0.273 Tmed =1892.4, S =0.288
14.2 Lognormal distribution. The following are complete data representing the number
of operating hours to failure of a small appliance motor.
1174.9
1372.7
2003.0
1212.9
2031.7
2085.0
1887.2
2446.0
1593.2
1717.4
2084.4
2295.7
1285.2
2088.6
1842.9
2495.3
3626.0
1739.0
1889.8
1449.9
2528.3
1523.2
1726.3
2470.9
1169.6
2242.7
1538.7
2532.7
1716.7
2051.9
1775.2
1815.5
1756.6
1355.0
2673.9
3540.9
Transcribed Image Text:14.2 Lognormal distribution. The following are complete data representing the number of operating hours to failure of a small appliance motor. 1174.9 1372.7 2003.0 1212.9 2031.7 2085.0 1887.2 2446.0 1593.2 1717.4 2084.4 2295.7 1285.2 2088.6 1842.9 2495.3 3626.0 1739.0 1889.8 1449.9 2528.3 1523.2 1726.3 2470.9 1169.6 2242.7 1538.7 2532.7 1716.7 2051.9 1775.2 1815.5 1756.6 1355.0 2673.9 3540.9
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