The phrase "a decent indication" is correct and usable in written English.
It can be used when referring to something that provides a reasonable or satisfactory sign or signal about a situation or outcome.
Example: "The survey results provide a decent indication of customer satisfaction with our new product."
Alternatives: "a good sign" or "a fair representation".
But the fact that there are companies whose sole mission is to help consumers figure out their cellphone bills is a decent indication that the industry could be doing a better job on this front.
That The New York Post featured Mr. Bloomberg's face this week like a missing person on a milk carton gives a decent indication of where his stealth strategy leads.
If you don't have a thermometer, you can test the consistency of the knäck – and thereby see if it's cooked to your liking – by spooning a drop of hot toffee into a cup of cold water: after a few seconds, when it has cooled, you will have a decent indication of the knäck's final texture.
The way Cardiff cope with a tough looking opening group of fixtures may give us a decent indication of how much that pressure will build.
No. Do we have a decent indication that excess sugar is at least a contributing factor to depression in a percentage of the population?
It's a decent indication of if the person is someone you actually would want to follow back, rather than making you click through to the site to get that information.
Yes, you can bet that Bill Gates will come back to Microsoft as its chief, but it pays out 50 to 1, which is a pretty decent indication that the boys at Ladbrokes aren't utterly silly.
The SCID-II is administered by trained interviewers and generally yields decent indications of the personality disorder spectrum.
After what could be described, at best, as a decent start to the holiday season, indications are that sales have already started to tail off.
If Amelia (wife of Hays, Carmen Ejogo) quoting Einstein is any indication, there's still a decent bit of self-serious philosophical mumbo jumbo to go around.
We have every reason to believe that deep down, Alan Rickman is a decent, warm-hearted individual, if his affectionate farewell letter to the "Harry Potter" movies is any indication.
