About this Quebec poll from Léger
This Quebec poll was fielded by Léger in May 2017, with a middle field date of May 17, 2017. The poll collected data from a total sample of n=999 Quebec respondents via an online panel.
The margin of error for an online sample is not applicable.
For comparison purposes, a random sample of this size would yield a margin of error [moe] of ±3.1%, 19 times out of 20 (for entire sample only) around the 50%-mark.
If we compare these national numbers with the previous poll from Léger (March 2017), the Liberal Party loses two points from 34% to 32% (variation smaller than moe), the Coalition avenir Québec climbs four points from 22% to 26%, and the Parti Québécois loses two points from 25% to 23% (variation smaller than moe).
You can read more information on this poll here.