It can also be referred to as an 'overall heat transfer co-efficient' and measures how well parts of a building transfer heat. This means that the higher the U value the worse the thermal performance of the building envelope. A low U value usually indicates high levels of insulation.
The mean is the average value and the standard deviation is the variation from the mean value.
Residual point
For a population the mean and the expected value are just two names for the same thing. For a sample the mean is the same as the average and no expected value exists.
mean: average
Worse is a comparison term that means not as good as or lesser than. If Sue did worse than Rob on the test, we know that Sue got a lower score.
The value of water
being different doesn't mean you're better or worse
Examples of value words that signal an opinion are worse and worst.
the pain is worse
it couldn't have been worse
Worse
It can also be referred to as an 'overall heat transfer co-efficient' and measures how well parts of a building transfer heat. This means that the higher the U value the worse the thermal performance of the building envelope. A low U value usually indicates high levels of insulation.
What does character value mean?
the pain is worse
Worse
to become better/worse than you were