The phrase "a statistically significant level" is correct and usable in written English.
You can use it to refer to a point where a certain data set or relationship indicates an outcome that is unlikely to happen due to chance. For example, "The results of the experiment showed that the participants' performance improved to a statistically significant level."
Student's t-test was used for statistical analysis; P-value of 0.05 was considered a statistically significant level.
Precisely replicate the outcome in a virtual environment and set the number of simulations to a statistically significant level.
However the difference couldn't reach a statistically significant level.
Overall, performance scores were higher among students in the TECA; planning scores were higher at a statistically significant level.
However, leader behaviors were not shown to be related to ED physicians' work satisfaction at a statistically significant level.
The background seismicity of the shallower earthquakes did not show seasonal variations at a statistically significant level.
The findings achieved on a statistically significant level show that patches with high HQI scores are better connected and form large patches with a characteristic tree species composition.
At the lower rate, bundle cells exhibited generally lower Kbiozone/Ks values, but not at a statistically significant level, while gravel and chamber cells were statistically similar.
Although the value of AUC for Δ-EVLWi was higher than that for initial-EVLW, it did not reach a statistically significant level (0.62 vs. 0.50, p = 0.06).
Then, any effect on labeling yields induced by the addition of any concentration of ethanol can be determined directly at a statistically significant level.
Only under one diet combination, resveratrol appears to increase mean lifespan of females but not at a statistically significant level after multiple comparison adjustment.
