Potentially OT. Why do people write >"While suicide rates for females increased after the show’s release, the increase was not statistically significant." instead of >"Suicide rates for females did not increase significantly after the show's release." ? I have seen this quite often and it always seems a bit misleading to me. Edit: I should have written the 2nd version as "No statistically significant increase in [...…
The latter is potentially-misleading. One might think that the rate did not increase at all, when in fact it did, or that it did not increase "a lot" (the colloquial understanding of significant). "Statistically-significant" is a keyword with technical meaning.
The former could mean that the rate increased by 2±2 units. A more-precise study might show that the rate did increase, or it might not. All we know from the former is that the rate increased, but that the rate was not statistically-significant.