The phrase "statistically different from zero" is correct and can be used in written English.
This phrase is used in statistics and research to indicate that something is significantly different from the baseline or starting point (usually zero). For example, "The study found that the results were statistically different from zero, indicating that the change had a significant effect."
A paired sample t-test was used to assess whether the bias (mean difference) was statistically different from zero, where statistical significance was at the 5%% level.
Moreover, these differences are generally statistically different from zero.
We used paired t-tests to assess whether the mean difference between the two groups was statistically different from zero.
The fact that the difference between these coefficients is not statistically different from zero lends support to the assumption that the revenue data are comparable over time.
In such cases, allowing a ShReD to reach an arbitrarily large value could exaggerate the numerical difference between reactions whose fluxes are not statistically different from zero.
Our reported mean side-to-side differences were smaller than these cut-offs and were not statistically different from zero (Table 1 and Figure 4).
After computing the differences described above, the first step is to check if they are statistically different from zero.
In a next step, we formally tested whether these differences indicating a leftward shift were indeed statistically significant, i.e., statistically different from zero, using one-sample t tests.
In many cases the models predict a small negative association, but this is not statistically different from zero.
I'll put a dollar on the table, and I'm not a betting man, that they're not statistically different from zero".
The conclusion was that "on average, after one year, products did not increase or decrease test score by amounts that were statistically different from zero".
