The phrase "affects only a tiny" is correct and usable in written English.
It can be used when discussing the impact or influence of something that is minimal or limited in scope.
Example: "The new policy affects only a tiny fraction of the population, leaving the majority unaffected."
Alternatives: "impacts just a small" or "influences merely a tiny".
The issue directly affects only a tiny number of students; no one knows how many.
But so far it affects only a tiny number of people in these places.
A return to the Victorian world of rentiers and laborers may seem like an outlandish scenario, but a generation ago it would have been difficult to imagine a White House, even a Republican one, phasing out the inheritance tax, which affects only a tiny minority of the richest families, and slashing the taxes on dividends and capital gains, which few middle-class families pay, either.
The tax increase would affect only a tiny fraction of small businesses with employees, despite the endless Republican claims that it would stifle job creation.
Even if these inaccurate findings affect only a tiny percentage of the more than 200 million adults who would undergo such exams, the monetary, practical, and emotional costs are huge.
On its own, Mr. Obama's decision will affect only a tiny sliver of American imports from China, which is now the United States' second-largest trading partner and its biggest creditor.
Supporters say that the tax is needed to continue paying for services (it would be devoted to education and health care) and would affect only a tiny fraction of people while allowing taxes to be cut for everybody else.
The present law doesn't allow assisted deaths and Lord Falconer's bill to change this, if passed, would affect only a tiny number of people: those with a terminal illness, of sound mind and with less than six months to live.
He called the pilot program "a meaningless change that will affect only a tiny number of cases and will do nothing to fix the problem that in most misconduct cases, the department is simply dropping the case or imposing minor discipline long before any trial".
But the agency, in a statement to Guardian Australia, has strongly denied any suggestion the 2016 software bug compromised patient records, saying it affected only a tiny proportion of documents and did not leave My Health Records with missing or out-of-date information.
China denied that it was violating any trade rules.In this section A fair dinkum Labor hero Mr Wen goes to Washington The black and blue house The temptations of victory Bookies and pimps Elvis lives, in Persian ReprintsAlthough these moves affect only a tiny proportion of China's trade with the superpower, the Chinese fear that worse is to follow.
