The phrase "a range of dubious" is correct and usable in written English.
It can be used to describe a variety of items, opinions, or situations that are questionable or not trustworthy.
Example: "The report presented a range of dubious claims that lacked sufficient evidence to support them."
Alternatives: "a variety of questionable" or "a spectrum of unreliable".
The first episode features fast, clever dialogue as well as some unexpected violence while introducing a range of dubious characters.
Whether under the guise of combatting terrorism, protecting state secrets, or tackling suspicious foreign interference in their country, governments are employing a range of dubious measures to limit free speech, association and assembly.
Meanwhile Nix himself was suspended as CEO by CA last month, following a Channel 4 News investigation broadcast video footage of Nix talking to an undercover reporter and appearing to suggest the firm uses a range of dubious tactics, including front companies and subcontractors to secretly engage in political campaigns.
Gordon not only persuaded Davidson to invest his own savings in a range of dubious schemes, but also got him to solicit funds from other investors.
Under the Dodd-Frank Act, the financial regulatory law passed after the crisis, the agency can now police the swaps market and a wider range of dubious trading practices.
For the past 12 months a range of celebrities have endorsed and promoted a whole range of scientifically dubious ideas.
The new agencies also could influence policy in a range of areas that concern European citizens, by issuing warnings against products like dubious life insurance policies, and even banning them in extreme cases.
There may be a range of validity to some complaints, but the full-blown "allergic to everything" version is extremely medically dubious.
Whatever you think of the science of carbon offsetting (many, myself included, find it dubious, or even counterproductive) Climate Care was a small, well-meaning business set up to channel finance from offsets to a range of green energy schemes.
A Range of Arrangements Q.
