Statistics ITU Board 2076
A study was done to study the effect of ambient temperature on the electric power consumed by a chemical plant. Following table gives the data which are collected from an experimental pilot plant.…
10A study was done to study the effect of ambient temperature on the electric power consumed by a chemical plant. Following table gives the data which are collected from an experimental pilot plant.
Temperature(^0F)
27
45
72
58
31
60
34
74
Electric Power (BTU)
250
285
320
295
265
298
267
321
- Identify which one is response variable, and fit a simple regression line, assuming that the relationship between them is linear.
- Interpret the regression coefficient with reference to your problem.
- Obtain coefficient of determination, and interpret this.
- Based on the fitted model in (a), predict the power consumption for an ambient temperature of 65^0F.
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