The phrase "a significant decrease in the average" is correct and usable in written English.
You can use it when discussing statistical data or trends that indicate a notable reduction in an average value over a specific period or in a particular context.
Example: "The recent report showed a significant decrease in the average temperature over the last decade."
Alternatives: "a notable drop in the average" or "a marked reduction in the average."
The surface fraction was reflected by a significant decrease in the average pore volume and pore size (Table 2).
Among different groups, there was a significant decrease in the average dictation time per transcript with the increase in seniority.
Our 3D-SIM analyses revealed that depletion of endogenous Trak1 resulted in a significant decrease in the average length and size of individual mitochondria compared with those in the control cells (Fig. 1D G).
There was a significant decrease in the proportion of IUU vessels flagged to CCAMLR countries, and a significant decrease in the average governance index of flag states.
We observed a significant decrease in the average number of visible inclusions in each brain by expression of UAS-CG4738 RNandand UAS-CG5537 RNAi (Figure 5B and 5C).
We found a significant decrease in the average number of P-spikes per pump in EPGs recorded from slo-1 js379 slo-1 js379d this wanimalsmpanded by a significanthislonger pump duration compared to the wasd-type (see Taccompanied
A statistically significant increase in the averages of skills was observed between the first and second evaluations, followed by a significant decrease in the averages of the three skills between the second and third evaluations.
The results indicate a significant decrease in the wetlands area in the past five decades, with an average annual decrease rate of 9004 ha/yr.
And even if a participant didn't experience complete remission of their symptoms, on average, those who received the real medicine saw a significant decrease in the surface area of their skin lesions, as well as decreased itchiness, swelling, thickness and redness of the skin.
The results showed a significant increase in the 1 through 90 day minimum discharges and a significant decrease in the 1 through 90 day maximum discharge; though the magnitude of alteration decreased with increased temporal averaging.
A significant decrease in the DSL further contribute to the decrease of the E2E.
