In: Statistics and Probability
Is there a difference in mean life with different temperature and humidity? Is there an interaction between temperature and humidity? Complete the below table to support your conclusions.
Temperature 290 K |
Temperature 320 K |
Temperature 360 K |
|
Humidity 50% |
130, 155, 74, 180 |
34, 40, 80, 75 |
20, 70, 82, 58 |
Humidity 70% |
150, 188, 159, 126 |
136, 122, 106, 115 |
25, 70, 58, 45 |
Humidity 90% |
138, 110, 168, 160 |
174, 120, 150, 139 |
96, 104, 82, 60 |
Sum of squares |
Degrees of freedom |
Mean sum of squares |
F |
Critical F for 95% prob |
Conclusion |
|
Humidity |
10683 |
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Temperature |
39118 |
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Hum x Temp |
9613 |
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Error |
18230 |