The phrase "average half of the" is grammatically correct and can be used in written English.
It can be used when discussing statistical calculations or measurements that involve taking the average of a subset of data, specifically half of a given quantity.
Example: "To find the average half of the total scores, we first need to sum the scores and then divide by two."
Alternatives: "mean of half of the" or "average of 50% of the".
On the average, half of the molecules in this volume will be moving toward the wall.
On average, half of the vision correction seen at six months after the surgery is gone after two years.
My research shows that, on average, half of the lower-income black undergraduates at elite colleges today come from private high schools like Andover and Dalton.
Let's start with the easy part – on average, half of the 1,543 initially undecided voters report that they are still unsure in 2012.
In male rats, after a steep initial dose decrement, the mean dose at week 7 of treatment is on average half of the initial dose and after 29 weeks one third of the initial dose.
Currently, on average, half of the carbon dioxide released by burning fossil fuels is taken up by oceans and plants; it doesn't remain in the atmosphere, so it doesn't contribute to global warming.
We found, however, that the correlations between the evoked responses obtained by averaging half of the trials (6 trials) of one neuron and those obtained by averaging of the other half of the trials (6 trials) of the same neuron were 0.37 ± 0.26 and 0.39 ± 0.26 (mean ± SD) for H1 and H3, respectively.
The other half of the workers' genes come from the mother, and on the average half of them are identical in any two sisters.
Remanufactured products can cost, on average, half of what new ones do, and the business can be very profitable for companies that do it well, like Caterpillar.
The average half width of the studied damage zones ranges between 12 and 14.5 m.
The signal size corresponds to the energy of the recoil proton from an n p elastic scatter, on average half the energy of the incident neutron.
